#executivefunction — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #executivefunction, aggregated by home.social.
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Junk Food is Rotting Your Brain and the Research Proves it
In the fitness world, people avoid ultraprocessed foods due to their high calorie content and lack of nutrients.…
#NewsBeep #News #Nutrition #cognition #cognitivedecline #executivefunction #freshfoods #Health #Junkfood #junkfoods #observationalstudies #physicalhealth #UK #ultraprocessedfoods #UnitedKingdom
https://www.newsbeep.com/uk/608004/ -
Junk Food is Rotting Your Brain and the Research Proves it
In the fitness world, people avoid ultraprocessed foods due to their high calorie content and lack of nutrients.…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Nutrition #cognition #cognitivedecline #executivefunction #freshfoods #Health #Junkfood #junkfoods #Observationalstudies #physicalhealth #ultraprocessedfoods
https://www.newsbeep.com/us/669604/ -
Junk Food is Rotting Your Brain and the Research Proves it
In the fitness world, people avoid ultraprocessed foods due to their high calorie content and lack of nutrients.…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Nutrition #cognition #cognitivedecline #executivefunction #freshfoods #Health #Junkfood #junkfoods #Observationalstudies #physicalhealth #ultraprocessedfoods
https://www.newsbeep.com/us/669604/ -
https://www.europesays.com/uk/989656/ Junk Food is Rotting Your Brain and the Research Proves it #cognition #CognitiveDecline #ExecutiveFunction #FreshFoods #Health #JunkFood #JunkFoods #Nutrition #ObservationalStudies #PhysicalHealth #UK #UltraprocessedFoods #UnitedKingdom
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DATE: May 23, 2026 at 12:00PM
SOURCE: PSYPOST.ORG** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
-------------------------------------------------TITLE: Brain development patterns predict if childhood ADHD symptoms will fade or persist
URL: https://www.psypost.org/brain-signatures-identify-which-teens-will-outgrow-adhd-symptoms/
Children experiencing attention deficit hyperactivity disorder face symptoms that can persist, emerge, or fade away completely as they grow older. A recent study published in Nature Mental Health revealed that these different symptom paths are physically reflected in how the brain develops during adolescence, specifically in the growth and thinning of certain brain regions. The research highlights the potential for using brain scans to predict future symptom changes and emphasizes the need for long-term monitoring even after medical treatment begins.
Attention deficit hyperactivity disorder, commonly known as ADHD, affects around five percent of children and adolescents worldwide. This developmental condition often results in varying clinical outcomes as children grow into teenagers and young adults. Some individuals continue to experience symptoms into adulthood, while others go through a remitting phase where their symptoms largely fade. Still, others follow an emergent path where behavioral issues actually worsen over time.
Predicting which adolescents will follow which path remains extremely difficult. A central reason for this difficulty is a lack of long-term brain imaging data showing exactly how adolescent brains mature. The physical development of the brain during these transitional years involves intense structural changes, including a major biological process called synaptic pruning.
During synaptic pruning, the brain naturally eliminates unused neural connections to increase mental efficiency. This normal trimming process causes the outer layer of the brain, known as the cerebral cortex, to thin over time. Variations in how quickly or slowly this thinning occurs can fundamentally impact how a person processes information, pays attention, and regulates their emotions later in life.
Qiang Luo, a researcher at Fudan University in China, led an international team of scientists to explore how typical brain maturation maps onto attention deficit hyperactivity disorder. The team wanted to know if specific physical brain changes corresponded to different developmental symptom paths. They also evaluated whether standard medications prescribed for the condition altered those physical brain development paths.
The research team examined longitudinal data from the Adolescent Brain Cognitive Development study. This massive ongoing project tracks thousands of youth in the United States over many years, measuring environmental, physical, and mental health factors. The team focused on a diverse overarching group of 7,436 adolescents who received initial brain scans at roughly ten years of age.
The researchers categorized the adolescents into four distinct groups based on behavioral assessments provided over a subsequent two-year period. A massive control group experienced no elevated psychiatric symptoms. A much smaller persistent group showed high symptom levels at the beginning and the end of the two years. A remitting group started with high symptoms that eventually faded below the diagnostic threshold. Finally, an emergent group started with low symptoms that eventually worsened to clinical levels.
Assessments of the brain scans over time revealed distinct physical signatures for each group. The persistent group exhibited a faster rate of cortical thinning in certain frontal areas of the brain compared to the healthy control group. These specific frontal regions are typically associated with executive functions like complex decision making and cognitive control. An accelerated thinning is linked to deficits in these daily cognitive abilities.
In the emergent group, the brain also showed altered developmental rates. Individuals whose symptoms worsened over time demonstrated a slower rate of cortical thinning in the right posterior cingulate cortex. This region is a key component of the brain’s default mode network, which helps regulate mind-wandering and internal thoughts. By retaining connections that would typically be pruned away, the developing brain might struggle to shift focus outward when required in a classroom or social setting.
The remitting group, on the other hand, displayed a completely different biological signature. Adolescents whose symptoms faded experienced a faster physical volume expansion of the left hippocampus. The hippocampus is a deeper, primitive brain structure heavily involved in memory formation and emotion regulation. As this region grew faster, the adolescents showed corresponding behavioral improvements in school engagement, prosocial behaviors, and sleep quality.
To understand why these structural brain changes were happening, the researchers compared their localized brain maps to spatial gene expression databases. They analyzed which genes are naturally highly active in these specific changing brain regions. They found a strong overlap with genes responsible for organizing cellular synapses and managing chemical messengers like dopamine and serotonin.
This genetic overlap provides a deep biological foundation for the outward behavioral changes observed. It suggests that the physical volume shifts seen on the brain scans are tied to the fundamental cellular processes governing how local neurons communicate with one another. Tracking these physical parameters essentially allows scientists to view genetic activity playing out on a large scale.
The researchers then investigated the role of ongoing medication use in these developmental outcomes. They matched adolescents with similar symptom severity at the start of the study who either received or did not receive medical treatments. The analysis showed that taking prescribed medication initially was not statistically significant in predicting an individual’s eventual entry into the remitting trajectory.
This lack of association between medication and sustained remission is an unexpected finding. Medical treatments for attention deficit hyperactivity disorder are widely recognized as highly effective at managing immediate behavioral symptoms. However, they might not fundamentally alter the underlying physical development of the brain over the long term. The researchers noted that individuals experiencing symptom remission still exhibited some persisting sleep problems and emotional regulation issues.
Following their initial physical analysis, the team tested whether these newly discovered brain signatures could forecast future behaviors. They fed the baseline brain scan data and behavioral scores into a machine learning computer model. The model accurately predicted symptom severity in the participants three years later at age thirteen. The physical brain measurements improved the accuracy of the predictions beyond using simple behavioral checklists alone.
The team subsequently validated their predictive model using completely separate groups of research participants. One validation group consisted of young adults aged twenty-three in a European neuroscience study. The researchers successfully replicated the specific link between hippocampal expansion and fading symptoms across both the young adult group and two other independent clinical samples. Observing this exact same brain expansion pattern in differing age groups bolsters the reliability of the initial finding.
The current study possesses some limitations to keep in mind. Because the research is observational, it cannot prove that the physical changes in the cortex and hippocampus directly cause symptom improvements or deteriorations. The findings only demonstrate a strong correlation between particular physical brain development rates and changing symptom paths over time.
Additionally, the different datasets used varying questionnaires to measure participant behavioral symptoms, which makes exact comparisons across the separate groups slightly complicated. The available information regarding the participants’ complete medication dosing histories was also somewhat limited. The researchers caution against drawing definitive conclusions about long-term drug impacts based purely on parental reports of recent medication usage.
Moving forward, scientists will need to conduct more frequent brain scans over longer periods to capture the true fluid dynamics of brain development. Focusing on lifestyle interventions that naturally influence continuous hippocampus growth, such as consistent aerobic exercise, might aid in creating new non-pharmacological therapies. By identifying the physical brain markers for these symptom paths, researchers have established a biological roadmap for developing targeted interventions aimed at bringing about long-lasting symptom remission.
The study, “Cortical thinning and hippocampal expansion as brain signatures of attention deficit hyperactivity disorder symptom trajectories,” was published in Nature Mental Health and was authored by Wenjie Hou, Daqian Zhu, Barbara J. Sahakian, Samuele Cortese, Christelle Langley, Lizhu Luo, Qingyang Li, Zixin Gu, Luolong Cao, Gareth J. Barker, Arun L. W. Bokde, Rüdiger Brühl, Sylvane Desrivières, Herta Flor, Hugh Garavan, Penny Gowland, Antoine Grigis, Andreas Heinz, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Eric Artiges, Frauke Nees, Dimitri Papadopoulos Orfanos, Luise Poustka, Michael N. Smolka, Sarah Hohmann, Nathalie Holz, Nilakshi Vaidya, Henrik Walter, Robert Whelan, Gunter Schumann, Li Yang, Tobias Banaschewski, Qiang Luo, and the IMAGEN Consortium.
URL: https://www.psypost.org/brain-signatures-identify-which-teens-will-outgrow-adhd-symptoms/
-------------------------------------------------
DAILY EMAIL DIGEST: Email [email protected] -- no subject or message needed.
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
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It's primitive... but it works... mostly...
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #ADHDdevelopment #Brain maturation #Corticalthinning #Hippocampalexpansion #Synapticpruning #Executivefunction #Neuroimaging #NatureMentalHealth #ADHDpredictivemodel #Longtermoutcomes
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If you start a multi-step thing, get interrupted, and come back unable to tell which steps were already done: I built a browser app for that. One step at a time, holds your place. Works offline, no signup, data stays on your device. Currently free, no upsell in the app. If you try it, where does it miss the real problem?
#ADHD #Accessibility #ExecutiveFunction #Neurodivergent #PWA
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DATE: May 17, 2026 at 07:00PM
SOURCE: PSYPOST.ORG** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
-------------------------------------------------TITLE: Scientists find cognitive differences between recreational gamers and those at risk of addiction
URL: https://www.psypost.org/how-video-gaming-habits-shape-our-cognitive-profiles/
Video gaming often sparks debate over its potential harms and benefits. A new study reveals that cognitive difficulties are linked to problematic gaming habits rather than the act of gaming itself. While individuals at risk for gaming addiction show reduced working memory, those who play recreationally may actually exhibit enhanced attention. The research was published in Computers in Human Behavior.
The World Health Organization officially recognizes gaming disorder as a medical condition. This diagnosis describes a persistent inability to control gaming habits. For individuals with this condition, playing video games takes precedence over daily activities despite negative life consequences.
Psychologists often study behavioral addictions through a dual-system framework. This model suggests that human behavior is guided by a balance between a goal-directed system and a habitual system. The goal-directed system involves conscious planning and mental flexibility. The habitual system relies on automatic responses that often persist even when they conflict with a person’s goals.
Executive functions are the mental tools that support the goal-directed system. These functions allow people to hold information in their minds, switch between tasks, and suppress impulsive urges. On the other side of the equation is implicit sequence learning. This is an automatic process where the brain extracts patterns from the environment without conscious awareness.
Lead author Krisztina Berta and her colleagues at Eötvös Loránd University in Hungary wanted to map how these two cognitive systems function in different types of gamers. They aimed to identify the mental mechanisms that separate healthy recreational gaming from addictive behavior.
“Video games are more popular than ever, and with that, concerns are growing about how too much gaming might affect how our brains work,” said study co-author Zsuzsanna Viktória Pesthy, a researcher at Eötvös Loránd University. “However, not only mothers with gamer children are concerned about this issue, but in recent years, it has also attracted the attention of cognitive scientists.”
Pesthy explained that the researchers wanted to address a gap in the scientific literature.
“How are brain processes and cognitive functions, which underlie memory and decision-making, related to excessive gaming? Despite the countless studies conducted on related topics so far, the overall picture remains far from consistent,” she said. “We aimed to clarify this picture a bit and develop a more comprehensive overview of how excessive gaming is linked to cognitive functions.”
To do so, the researchers focused on the nature of the gaming habits rather than just their duration.
“Our main question was: what if, from the perspective of cognitive functioning, it is not the amount of gaming that matters, but whether someone becomes addicted to gaming?” Pesthy said. “That is, when video gaming starts to negatively affect work or school performance, the individual neglects their social relationships, health problems emerge, and symptoms of addiction appear, such as constant craving for gaming.”
Previous research has often blurred the lines between differing intensities of play.
“However, many studies do not clearly distinguish between intensive but recreational gaming—when individuals play frequently without showing signs of addiction—and gaming addiction,” she said. “This distinction may be important for understanding which cognitive characteristics are related to video gaming itself and which are associated with addiction. In our study, we aimed to establish complex profiles of different patterns of game use and compare them with individuals who do not play at all.”
To achieve this, the team designed an experiment to test both executive functions and automatic habit learning. The researchers recruited 114 participants and divided them into three distinct groups. The first group consisted of non-gamers who did not play video games at all. The second group consisted of recreational gamers who played at least 14 hours a week but did not report addiction symptoms.
The final group included individuals at risk for gaming disorder. These participants played heavily and scored high on a standardized screening questionnaire for gaming addiction. The researchers mathematically adjusted their data to account for the total weekly hours spent playing. This step ensured that any group differences were related to addiction severity rather than just the amount of time spent holding a controller.
Participants completed a series of computerized psychological tests. To measure simple working memory capacity, participants listened to sequences of numbers and tried to recall them in order. A second memory task required participants to count specific shapes on a screen and remember the final tallies.
The researchers also tested a different type of working memory called updating. In this assessment, participants watched letters flash on a screen one by one. They had to press a key when the current letter matched the one shown exactly one or two steps earlier.
To measure inhibitory control, the team used a rapid-fire response task. Participants were instructed to press the spacebar when a blue star was replaced by the letter P and to withhold their response when the letter R appeared. Another test measured cognitive flexibility by asking participants to categorize virtual cards according to rules that changed without warning.
Finally, the researchers evaluated automatic habit formation. Participants viewed four circles on a monitor and pressed corresponding keys as images of dog heads popped up. The images followed a hidden, alternating sequence. As participants subconsciously learned the pattern, their reaction times naturally sped up.
The testing revealed distinct cognitive profiles for the three groups. Individuals at risk for gaming disorder performed worse on the basic working memory tasks than both non-gamers and recreational gamers. They struggled to store and recall strings of numbers and shapes.
While the at-risk group showed normal overall performance on the memory updating task, they made more specific errors. They recorded a higher number of false alarms by pressing the button when they should have waited. This pattern points to increased impulsivity and a potential lack of behavioral control.
In contrast, recreational gamers showed signs of enhanced mental readiness. During the inhibitory control test, the recreational gamers successfully hit the spacebar in response to the target letters more often than the non-gamers. Because the researchers controlled for total playtime, this heightened attention seems uniquely linked to healthy gaming habits.
“Video gaming in itself doesn’t seem to be a problem—the real concern is addiction,” Pesthy told PsyPost. “In our sample, recreational gamers who spent a lot of time gaming but showed no signs of addiction actually performed better on some attention-related tasks than those who didn’t play at all. In contrast, among those whose gaming had become more dominant and showed signs of addiction, poorer memory processes could be observed.”
Results for the habit-learning assessment were not statistically significant among the specific groups. Non-gamers, recreational gamers, and at-risk individuals all learned the hidden dog patterns at roughly the same rate. This finding challenges the assumption that addictive behaviors are universally driven by an overactive habit-learning system.
The researchers also looked at how conscious control and automatic habits relate to one another. Across all participants, there was a negative relationship between inhibitory control and habit learning. When the brain exerts less conscious effort, automated habits predictably gain more influence over behavior.
There was also an unexpected positive relationship between basic working memory and habit learning for non-gamers and at-risk individuals. The researchers suspect that people in these two groups might use their working memory capacity to compensate for other cognitive gaps during automatic tasks. In contrast, recreational gamers did not show this overlapping relationship.
The study relied on a single observation period rather than tracking participants as they aged. This cross-sectional design means the research cannot reveal whether gaming disorder causes working memory deficits. It is equally possible that individuals with preexisting memory and attention challenges are simply more prone to developing gaming addictions. Longitudinal research will be needed to track how cognitive profiles shift over time.
The researchers also noted that their diagnostic categories relied on self-reported questionnaires. Some participants may have lacked self-awareness or answered in ways that made their habits seem less severe. Confirming these test results in clinical populations with formal diagnoses will help validate the conclusions.
Additionally, the cognitive tasks used basic shapes, numbers, and letters. Gamers might show different levels of focus or impulsivity if the tests featured sounds and visuals pulled directly from popular video games. Future experiments might use virtual reality environments to test how addiction-specific triggers alter cognitive performance in real time.
Overall, the research highlights that routine video game play is not inherently harmful to higher-level thinking. Cognitive struggles appear selectively in individuals who have lost control over their hobby. By understanding these mental blueprints, psychological professionals can design better interventions tailored to those dealing with behavioral addictions.
“These findings highlight the importance of how gaming fits into everyday life, as is the case with many other activities,” Pesthy concluded. “When it remains a balanced, recreational activity, it does not appear to pose a cognitive risk. However, when it becomes compulsive or starts to dominate daily functioning, it may be accompanied by less favorable cognitive patterns.”
The study, “Game on or gone too far? Executive functioning and implicit sequence learning in problematic vs. recreational gamers,” was authored by Krisztina Berta, Zsuzsanna Viktória Pesthy, Teodóra Vékony, Bence Csaba Farkas, Orsolya Király, Zsolt Demetrovics, Dezső Németh, and Bernadette Kun.
URL: https://www.psypost.org/how-video-gaming-habits-shape-our-cognitive-profiles/
-------------------------------------------------
DAILY EMAIL DIGEST: Email [email protected] -- no subject or message needed.
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
EMAIL DAILY DIGEST OF RSS FEEDS -- SUBSCRIBE: http://subscribe-article-digests.clinicians-exchange.org
READ ONLINE: http://read-the-rss-mega-archive.clinicians-exchange.org
It's primitive... but it works... mostly...
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #GamingAddiction #CognitiveDifferences #ExecutiveFunction #HabitLearning #RecreationalGaming #GamingDisorder #WorkingMemory #Attention #ImpulseControl #PsyPostStudy
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DATE: May 17, 2026 at 07:00PM
SOURCE: PSYPOST.ORG** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
-------------------------------------------------TITLE: Scientists find cognitive differences between recreational gamers and those at risk of addiction
URL: https://www.psypost.org/how-video-gaming-habits-shape-our-cognitive-profiles/
Video gaming often sparks debate over its potential harms and benefits. A new study reveals that cognitive difficulties are linked to problematic gaming habits rather than the act of gaming itself. While individuals at risk for gaming addiction show reduced working memory, those who play recreationally may actually exhibit enhanced attention. The research was published in Computers in Human Behavior.
The World Health Organization officially recognizes gaming disorder as a medical condition. This diagnosis describes a persistent inability to control gaming habits. For individuals with this condition, playing video games takes precedence over daily activities despite negative life consequences.
Psychologists often study behavioral addictions through a dual-system framework. This model suggests that human behavior is guided by a balance between a goal-directed system and a habitual system. The goal-directed system involves conscious planning and mental flexibility. The habitual system relies on automatic responses that often persist even when they conflict with a person’s goals.
Executive functions are the mental tools that support the goal-directed system. These functions allow people to hold information in their minds, switch between tasks, and suppress impulsive urges. On the other side of the equation is implicit sequence learning. This is an automatic process where the brain extracts patterns from the environment without conscious awareness.
Lead author Krisztina Berta and her colleagues at Eötvös Loránd University in Hungary wanted to map how these two cognitive systems function in different types of gamers. They aimed to identify the mental mechanisms that separate healthy recreational gaming from addictive behavior.
“Video games are more popular than ever, and with that, concerns are growing about how too much gaming might affect how our brains work,” said study co-author Zsuzsanna Viktória Pesthy, a researcher at Eötvös Loránd University. “However, not only mothers with gamer children are concerned about this issue, but in recent years, it has also attracted the attention of cognitive scientists.”
Pesthy explained that the researchers wanted to address a gap in the scientific literature.
“How are brain processes and cognitive functions, which underlie memory and decision-making, related to excessive gaming? Despite the countless studies conducted on related topics so far, the overall picture remains far from consistent,” she said. “We aimed to clarify this picture a bit and develop a more comprehensive overview of how excessive gaming is linked to cognitive functions.”
To do so, the researchers focused on the nature of the gaming habits rather than just their duration.
“Our main question was: what if, from the perspective of cognitive functioning, it is not the amount of gaming that matters, but whether someone becomes addicted to gaming?” Pesthy said. “That is, when video gaming starts to negatively affect work or school performance, the individual neglects their social relationships, health problems emerge, and symptoms of addiction appear, such as constant craving for gaming.”
Previous research has often blurred the lines between differing intensities of play.
“However, many studies do not clearly distinguish between intensive but recreational gaming—when individuals play frequently without showing signs of addiction—and gaming addiction,” she said. “This distinction may be important for understanding which cognitive characteristics are related to video gaming itself and which are associated with addiction. In our study, we aimed to establish complex profiles of different patterns of game use and compare them with individuals who do not play at all.”
To achieve this, the team designed an experiment to test both executive functions and automatic habit learning. The researchers recruited 114 participants and divided them into three distinct groups. The first group consisted of non-gamers who did not play video games at all. The second group consisted of recreational gamers who played at least 14 hours a week but did not report addiction symptoms.
The final group included individuals at risk for gaming disorder. These participants played heavily and scored high on a standardized screening questionnaire for gaming addiction. The researchers mathematically adjusted their data to account for the total weekly hours spent playing. This step ensured that any group differences were related to addiction severity rather than just the amount of time spent holding a controller.
Participants completed a series of computerized psychological tests. To measure simple working memory capacity, participants listened to sequences of numbers and tried to recall them in order. A second memory task required participants to count specific shapes on a screen and remember the final tallies.
The researchers also tested a different type of working memory called updating. In this assessment, participants watched letters flash on a screen one by one. They had to press a key when the current letter matched the one shown exactly one or two steps earlier.
To measure inhibitory control, the team used a rapid-fire response task. Participants were instructed to press the spacebar when a blue star was replaced by the letter P and to withhold their response when the letter R appeared. Another test measured cognitive flexibility by asking participants to categorize virtual cards according to rules that changed without warning.
Finally, the researchers evaluated automatic habit formation. Participants viewed four circles on a monitor and pressed corresponding keys as images of dog heads popped up. The images followed a hidden, alternating sequence. As participants subconsciously learned the pattern, their reaction times naturally sped up.
The testing revealed distinct cognitive profiles for the three groups. Individuals at risk for gaming disorder performed worse on the basic working memory tasks than both non-gamers and recreational gamers. They struggled to store and recall strings of numbers and shapes.
While the at-risk group showed normal overall performance on the memory updating task, they made more specific errors. They recorded a higher number of false alarms by pressing the button when they should have waited. This pattern points to increased impulsivity and a potential lack of behavioral control.
In contrast, recreational gamers showed signs of enhanced mental readiness. During the inhibitory control test, the recreational gamers successfully hit the spacebar in response to the target letters more often than the non-gamers. Because the researchers controlled for total playtime, this heightened attention seems uniquely linked to healthy gaming habits.
“Video gaming in itself doesn’t seem to be a problem—the real concern is addiction,” Pesthy told PsyPost. “In our sample, recreational gamers who spent a lot of time gaming but showed no signs of addiction actually performed better on some attention-related tasks than those who didn’t play at all. In contrast, among those whose gaming had become more dominant and showed signs of addiction, poorer memory processes could be observed.”
Results for the habit-learning assessment were not statistically significant among the specific groups. Non-gamers, recreational gamers, and at-risk individuals all learned the hidden dog patterns at roughly the same rate. This finding challenges the assumption that addictive behaviors are universally driven by an overactive habit-learning system.
The researchers also looked at how conscious control and automatic habits relate to one another. Across all participants, there was a negative relationship between inhibitory control and habit learning. When the brain exerts less conscious effort, automated habits predictably gain more influence over behavior.
There was also an unexpected positive relationship between basic working memory and habit learning for non-gamers and at-risk individuals. The researchers suspect that people in these two groups might use their working memory capacity to compensate for other cognitive gaps during automatic tasks. In contrast, recreational gamers did not show this overlapping relationship.
The study relied on a single observation period rather than tracking participants as they aged. This cross-sectional design means the research cannot reveal whether gaming disorder causes working memory deficits. It is equally possible that individuals with preexisting memory and attention challenges are simply more prone to developing gaming addictions. Longitudinal research will be needed to track how cognitive profiles shift over time.
The researchers also noted that their diagnostic categories relied on self-reported questionnaires. Some participants may have lacked self-awareness or answered in ways that made their habits seem less severe. Confirming these test results in clinical populations with formal diagnoses will help validate the conclusions.
Additionally, the cognitive tasks used basic shapes, numbers, and letters. Gamers might show different levels of focus or impulsivity if the tests featured sounds and visuals pulled directly from popular video games. Future experiments might use virtual reality environments to test how addiction-specific triggers alter cognitive performance in real time.
Overall, the research highlights that routine video game play is not inherently harmful to higher-level thinking. Cognitive struggles appear selectively in individuals who have lost control over their hobby. By understanding these mental blueprints, psychological professionals can design better interventions tailored to those dealing with behavioral addictions.
“These findings highlight the importance of how gaming fits into everyday life, as is the case with many other activities,” Pesthy concluded. “When it remains a balanced, recreational activity, it does not appear to pose a cognitive risk. However, when it becomes compulsive or starts to dominate daily functioning, it may be accompanied by less favorable cognitive patterns.”
The study, “Game on or gone too far? Executive functioning and implicit sequence learning in problematic vs. recreational gamers,” was authored by Krisztina Berta, Zsuzsanna Viktória Pesthy, Teodóra Vékony, Bence Csaba Farkas, Orsolya Király, Zsolt Demetrovics, Dezső Németh, and Bernadette Kun.
URL: https://www.psypost.org/how-video-gaming-habits-shape-our-cognitive-profiles/
-------------------------------------------------
DAILY EMAIL DIGEST: Email [email protected] -- no subject or message needed.
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
EMAIL DAILY DIGEST OF RSS FEEDS -- SUBSCRIBE: http://subscribe-article-digests.clinicians-exchange.org
READ ONLINE: http://read-the-rss-mega-archive.clinicians-exchange.org
It's primitive... but it works... mostly...
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #GamingAddiction #CognitiveDifferences #ExecutiveFunction #HabitLearning #RecreationalGaming #GamingDisorder #WorkingMemory #Attention #ImpulseControl #PsyPostStudy
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DATE: May 17, 2026 at 07:00PM
SOURCE: PSYPOST.ORG** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
-------------------------------------------------TITLE: Scientists find cognitive differences between recreational gamers and those at risk of addiction
URL: https://www.psypost.org/how-video-gaming-habits-shape-our-cognitive-profiles/
Video gaming often sparks debate over its potential harms and benefits. A new study reveals that cognitive difficulties are linked to problematic gaming habits rather than the act of gaming itself. While individuals at risk for gaming addiction show reduced working memory, those who play recreationally may actually exhibit enhanced attention. The research was published in Computers in Human Behavior.
The World Health Organization officially recognizes gaming disorder as a medical condition. This diagnosis describes a persistent inability to control gaming habits. For individuals with this condition, playing video games takes precedence over daily activities despite negative life consequences.
Psychologists often study behavioral addictions through a dual-system framework. This model suggests that human behavior is guided by a balance between a goal-directed system and a habitual system. The goal-directed system involves conscious planning and mental flexibility. The habitual system relies on automatic responses that often persist even when they conflict with a person’s goals.
Executive functions are the mental tools that support the goal-directed system. These functions allow people to hold information in their minds, switch between tasks, and suppress impulsive urges. On the other side of the equation is implicit sequence learning. This is an automatic process where the brain extracts patterns from the environment without conscious awareness.
Lead author Krisztina Berta and her colleagues at Eötvös Loránd University in Hungary wanted to map how these two cognitive systems function in different types of gamers. They aimed to identify the mental mechanisms that separate healthy recreational gaming from addictive behavior.
“Video games are more popular than ever, and with that, concerns are growing about how too much gaming might affect how our brains work,” said study co-author Zsuzsanna Viktória Pesthy, a researcher at Eötvös Loránd University. “However, not only mothers with gamer children are concerned about this issue, but in recent years, it has also attracted the attention of cognitive scientists.”
Pesthy explained that the researchers wanted to address a gap in the scientific literature.
“How are brain processes and cognitive functions, which underlie memory and decision-making, related to excessive gaming? Despite the countless studies conducted on related topics so far, the overall picture remains far from consistent,” she said. “We aimed to clarify this picture a bit and develop a more comprehensive overview of how excessive gaming is linked to cognitive functions.”
To do so, the researchers focused on the nature of the gaming habits rather than just their duration.
“Our main question was: what if, from the perspective of cognitive functioning, it is not the amount of gaming that matters, but whether someone becomes addicted to gaming?” Pesthy said. “That is, when video gaming starts to negatively affect work or school performance, the individual neglects their social relationships, health problems emerge, and symptoms of addiction appear, such as constant craving for gaming.”
Previous research has often blurred the lines between differing intensities of play.
“However, many studies do not clearly distinguish between intensive but recreational gaming—when individuals play frequently without showing signs of addiction—and gaming addiction,” she said. “This distinction may be important for understanding which cognitive characteristics are related to video gaming itself and which are associated with addiction. In our study, we aimed to establish complex profiles of different patterns of game use and compare them with individuals who do not play at all.”
To achieve this, the team designed an experiment to test both executive functions and automatic habit learning. The researchers recruited 114 participants and divided them into three distinct groups. The first group consisted of non-gamers who did not play video games at all. The second group consisted of recreational gamers who played at least 14 hours a week but did not report addiction symptoms.
The final group included individuals at risk for gaming disorder. These participants played heavily and scored high on a standardized screening questionnaire for gaming addiction. The researchers mathematically adjusted their data to account for the total weekly hours spent playing. This step ensured that any group differences were related to addiction severity rather than just the amount of time spent holding a controller.
Participants completed a series of computerized psychological tests. To measure simple working memory capacity, participants listened to sequences of numbers and tried to recall them in order. A second memory task required participants to count specific shapes on a screen and remember the final tallies.
The researchers also tested a different type of working memory called updating. In this assessment, participants watched letters flash on a screen one by one. They had to press a key when the current letter matched the one shown exactly one or two steps earlier.
To measure inhibitory control, the team used a rapid-fire response task. Participants were instructed to press the spacebar when a blue star was replaced by the letter P and to withhold their response when the letter R appeared. Another test measured cognitive flexibility by asking participants to categorize virtual cards according to rules that changed without warning.
Finally, the researchers evaluated automatic habit formation. Participants viewed four circles on a monitor and pressed corresponding keys as images of dog heads popped up. The images followed a hidden, alternating sequence. As participants subconsciously learned the pattern, their reaction times naturally sped up.
The testing revealed distinct cognitive profiles for the three groups. Individuals at risk for gaming disorder performed worse on the basic working memory tasks than both non-gamers and recreational gamers. They struggled to store and recall strings of numbers and shapes.
While the at-risk group showed normal overall performance on the memory updating task, they made more specific errors. They recorded a higher number of false alarms by pressing the button when they should have waited. This pattern points to increased impulsivity and a potential lack of behavioral control.
In contrast, recreational gamers showed signs of enhanced mental readiness. During the inhibitory control test, the recreational gamers successfully hit the spacebar in response to the target letters more often than the non-gamers. Because the researchers controlled for total playtime, this heightened attention seems uniquely linked to healthy gaming habits.
“Video gaming in itself doesn’t seem to be a problem—the real concern is addiction,” Pesthy told PsyPost. “In our sample, recreational gamers who spent a lot of time gaming but showed no signs of addiction actually performed better on some attention-related tasks than those who didn’t play at all. In contrast, among those whose gaming had become more dominant and showed signs of addiction, poorer memory processes could be observed.”
Results for the habit-learning assessment were not statistically significant among the specific groups. Non-gamers, recreational gamers, and at-risk individuals all learned the hidden dog patterns at roughly the same rate. This finding challenges the assumption that addictive behaviors are universally driven by an overactive habit-learning system.
The researchers also looked at how conscious control and automatic habits relate to one another. Across all participants, there was a negative relationship between inhibitory control and habit learning. When the brain exerts less conscious effort, automated habits predictably gain more influence over behavior.
There was also an unexpected positive relationship between basic working memory and habit learning for non-gamers and at-risk individuals. The researchers suspect that people in these two groups might use their working memory capacity to compensate for other cognitive gaps during automatic tasks. In contrast, recreational gamers did not show this overlapping relationship.
The study relied on a single observation period rather than tracking participants as they aged. This cross-sectional design means the research cannot reveal whether gaming disorder causes working memory deficits. It is equally possible that individuals with preexisting memory and attention challenges are simply more prone to developing gaming addictions. Longitudinal research will be needed to track how cognitive profiles shift over time.
The researchers also noted that their diagnostic categories relied on self-reported questionnaires. Some participants may have lacked self-awareness or answered in ways that made their habits seem less severe. Confirming these test results in clinical populations with formal diagnoses will help validate the conclusions.
Additionally, the cognitive tasks used basic shapes, numbers, and letters. Gamers might show different levels of focus or impulsivity if the tests featured sounds and visuals pulled directly from popular video games. Future experiments might use virtual reality environments to test how addiction-specific triggers alter cognitive performance in real time.
Overall, the research highlights that routine video game play is not inherently harmful to higher-level thinking. Cognitive struggles appear selectively in individuals who have lost control over their hobby. By understanding these mental blueprints, psychological professionals can design better interventions tailored to those dealing with behavioral addictions.
“These findings highlight the importance of how gaming fits into everyday life, as is the case with many other activities,” Pesthy concluded. “When it remains a balanced, recreational activity, it does not appear to pose a cognitive risk. However, when it becomes compulsive or starts to dominate daily functioning, it may be accompanied by less favorable cognitive patterns.”
The study, “Game on or gone too far? Executive functioning and implicit sequence learning in problematic vs. recreational gamers,” was authored by Krisztina Berta, Zsuzsanna Viktória Pesthy, Teodóra Vékony, Bence Csaba Farkas, Orsolya Király, Zsolt Demetrovics, Dezső Németh, and Bernadette Kun.
URL: https://www.psypost.org/how-video-gaming-habits-shape-our-cognitive-profiles/
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#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #GamingAddiction #CognitiveDifferences #ExecutiveFunction #HabitLearning #RecreationalGaming #GamingDisorder #WorkingMemory #Attention #ImpulseControl #PsyPostStudy
-
DATE: May 13, 2026 at 12:18AM
SOURCE: SCIENCE DAILY MIND-BRAIN FEEDTITLE: Your “um” and pauses could reveal early dementia risk
URL: https://www.sciencedaily.com/releases/2026/05/260512202333.htm
The little pauses, “ums,” and moments when you struggle to find the right word may reveal far more about your brain than anyone realized. Researchers discovered that everyday speech patterns are closely tied to executive function — the mental system that powers memory, planning, focus, and flexible thinking. By using AI to analyze natural conversations, the team found they could predict cognitive performance with surprising accuracy, potentially opening the door to simple speech-based tools that could detect early signs of dementia long before traditional testing does.
URL: https://www.sciencedaily.com/releases/2026/05/260512202333.htm
-------------------------------------------------
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NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
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#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #DementiaRisk #SpeechPatternAnalysis #EarlyDetection #ExecutiveFunction #CognitiveHealth #AIAssistedDiagnosis #BrainHealth #MemoryAndThinking #NeurologyResearch #SpeechPatterns
-
DATE: May 13, 2026 at 12:18AM
SOURCE: SCIENCE DAILY MIND-BRAIN FEEDTITLE: Your “um” and pauses could reveal early dementia risk
URL: https://www.sciencedaily.com/releases/2026/05/260512202333.htm
The little pauses, “ums,” and moments when you struggle to find the right word may reveal far more about your brain than anyone realized. Researchers discovered that everyday speech patterns are closely tied to executive function — the mental system that powers memory, planning, focus, and flexible thinking. By using AI to analyze natural conversations, the team found they could predict cognitive performance with surprising accuracy, potentially opening the door to simple speech-based tools that could detect early signs of dementia long before traditional testing does.
URL: https://www.sciencedaily.com/releases/2026/05/260512202333.htm
-------------------------------------------------
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Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
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It's primitive... but it works... mostly...
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #DementiaRisk #SpeechPatternAnalysis #EarlyDetection #ExecutiveFunction #CognitiveHealth #AIAssistedDiagnosis #BrainHealth #MemoryAndThinking #NeurologyResearch #SpeechPatterns
-
DATE: May 13, 2026 at 12:18AM
SOURCE: SCIENCE DAILY MIND-BRAIN FEEDTITLE: Your “um” and pauses could reveal early dementia risk
URL: https://www.sciencedaily.com/releases/2026/05/260512202333.htm
The little pauses, “ums,” and moments when you struggle to find the right word may reveal far more about your brain than anyone realized. Researchers discovered that everyday speech patterns are closely tied to executive function — the mental system that powers memory, planning, focus, and flexible thinking. By using AI to analyze natural conversations, the team found they could predict cognitive performance with surprising accuracy, potentially opening the door to simple speech-based tools that could detect early signs of dementia long before traditional testing does.
URL: https://www.sciencedaily.com/releases/2026/05/260512202333.htm
-------------------------------------------------
DAILY EMAIL DIGEST: Email [email protected] -- no subject or message needed.
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
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READ ONLINE: http://read-the-rss-mega-archive.clinicians-exchange.org
It's primitive... but it works... mostly...
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #DementiaRisk #SpeechPatternAnalysis #EarlyDetection #ExecutiveFunction #CognitiveHealth #AIAssistedDiagnosis #BrainHealth #MemoryAndThinking #NeurologyResearch #SpeechPatterns
-
ADHD burnout makes starting tasks a massive hurdle. Action feels impossible. Dopamine plays a role. Reviews reject the simple deficiency model. Multiple brain systems falter. It isn't laziness. #ADHD #ExecutiveFunction #Burnout
-
ADHD burnout makes starting tasks a massive hurdle. Action feels impossible. Dopamine plays a role. Reviews reject the simple deficiency model. Multiple brain systems falter. It isn't laziness. #ADHD #ExecutiveFunction #Burnout
-
ADHD burnout makes starting tasks a massive hurdle. Action feels impossible. Dopamine plays a role. Reviews reject the simple deficiency model. Multiple brain systems falter. It isn't laziness. #ADHD #ExecutiveFunction #Burnout
-
ADHD burnout makes starting tasks a massive hurdle. Action feels impossible. Dopamine plays a role. Reviews reject the simple deficiency model. Multiple brain systems falter. It isn't laziness. #ADHD #ExecutiveFunction #Burnout
-
ADHD burnout makes starting tasks a massive hurdle. Action feels impossible. Dopamine plays a role. Reviews reject the simple deficiency model. Multiple brain systems falter. It isn't laziness. #ADHD #ExecutiveFunction #Burnout
-
ADHD brains depend on environmental cues. To compensate for working memory limits, externalize tasks into a single visual space. This supports recall right at the point of action.
-
ADHD brains depend on environmental cues. To compensate for working memory limits, externalize tasks into a single visual space. This supports recall right at the point of action.
-
Your to-do list doesn't fail because you lack discipline. It fails because it doesn't know you.
KOMPAS is an Obsidian system I'm building that learns from how you actually behave — tracking intervals between actions, surfacing tasks when they're due based on your own patterns. No rigid schedules. No guilt. A compass, not a whip.
Still early. Looking to connect with others rethinking self-management beyond "just get it together."
#Obsidian #SelfManagement #PKM #ExecutiveFunction #ADHD -
Your to-do list doesn't fail because you lack discipline. It fails because it doesn't know you.
KOMPAS is an Obsidian system I'm building that learns from how you actually behave — tracking intervals between actions, surfacing tasks when they're due based on your own patterns. No rigid schedules. No guilt. A compass, not a whip.
Still early. Looking to connect with others rethinking self-management beyond "just get it together."
#Obsidian #SelfManagement #PKM #ExecutiveFunction #ADHD -
Your to-do list doesn't fail because you lack discipline. It fails because it doesn't know you.
KOMPAS is an Obsidian system I'm building that learns from how you actually behave — tracking intervals between actions, surfacing tasks when they're due based on your own patterns. No rigid schedules. No guilt. A compass, not a whip.
Still early. Looking to connect with others rethinking self-management beyond "just get it together."
#Obsidian #SelfManagement #PKM #ExecutiveFunction #ADHD -
These two depictions of me are equally real. All of us are dynamic, complex individuals. Maintaining an image and pushing ourselves to fit an externally-defined or -influenced mould makes us ill. I try to be gentle with and accept myself but societal pressures evoke inner conflict for me, and I imagine for you as well.
#radicalAcceptance #selfImage #mentalHealth #authenticity #executiveFunction
-
4 Ways Childhood Trauma Physically Changes a Man’s Brain
Originally Published on January 13th, 2026 at 10:23 amIntroduction: More Than a Memory
It is widely understood that childhood trauma, particularly childhood sexual abuse (CSA), leaves deep and lasting psychological scars.
The experience can shape a person’s emotional landscape for a lifetime. It can lead to challenges like post-traumatic stress disorder (PTSD), depression, and anxiety. For many, the impact feels profound, but the injury itself can seem invisible.
But what if the damage wasn’t just psychological? What if the trauma left a physical, measurable imprint on the very structure of the brain? A new brain imaging study provides compelling evidence that this is exactly what happens.
The research focuses specifically on the long-term neurophysiological effects of CSA in men. We know this is a topic that remains heavily stigmatized and under-researched. Despite its prevalence, with approximately 1 in 25 men in Canada experiencing sexual abuse before age 15 (Heidinger, 2022), the physical toll it takes has been poorly understood until now.
This study begins to change that.
1. Childhood Trauma Physically Alters the Brain’s “Communication Highways”
The researchers used a specialized MRI technique called Diffusion Tensor Imaging (DTI). DTI looks deep inside the brain’s white matter.
You can think of white matter as the brain’s internal communication wiring or its information superhighways. White matter consists of bundles of nerve fibers that connect different brain regions and allow them to work together seamlessly.
The study measured a key property of this wiring called “fractional anisotropy” (FA). In simple terms, FA is a measure of the integrity and efficiency of these communication pathways.
Higher FA values indicate well-organized, healthy wiring. While lower values suggest the wiring may be less organized, frayed, or poorly insulated, leading to disrupted signaling.
The study’s core finding was unequivocal: the group of men with a history of CSA had significantly lower FA values in multiple key brain regions compared to the control group. This provides clear physical proof that the trauma fundamentally rewired the brain’s architecture.
2. The Damage Targets Critical Hubs for Emotion, Memory, and Executive Function
The study revealed that the structural changes were not random. They were concentrated in white matter tracts that are critical for regulating the very functions that many survivors struggle with.
The specific regions affected include:
- The Superior Longitudinal Fasciculus (SLF): This massive tract showed the largest effect. A finding with a statistical effect size (Cohen’s d = 1.902) so large it indicates a profound difference between the groups. The damage was most pronounced in a segment called SLF II. This connects key hubs for attention and memory to the dorsolateral prefrontal cortex (dlPFC), a critical command center for executive function. This provides a direct neurobiological link explaining why a survivor might struggle with daily tasks like concentrating at work or managing complex projects.
- The Cingulum: As a key part of the brain’s limbic system, the cingulum is a hub for processing emotion, behavior, and memory. Damage here has been previously linked to PTSD and depression. This offers a biological reason for the persistent feelings of anxiety or the intrusive memories that can define a survivor’s experience.
- The Anterior Thalamic Radiation and Forceps Minor: These tracts are essential wiring for the frontal lobe, supporting executive functions like planning complex behaviors and impulse control. Compromised integrity in these pathways can help explain difficulties with emotional regulation and decision-making that survivors often report.
In short, the brain scans reveal a physical roadmap of the injury, showing that the damage isn’t random. It targets the very systems that survivors rely on to regulate emotion, process memory, and maintain focus.
Are you exploring your trauma? Do you feel your childhood experiences were detrimental to your current mental or physical health? Utilize this free, validated, self-report questionnaire to find out.
Take the Adverse Childhood Experience (ACE) Questionnaire
3. Structural Damage from Childhood Trauma Helps Explain Real-World Cognitive Emotional Challenges
One of the most powerful aspects of this research is how it connects the brain’s physical structure to its real-time function.
Some of the same men who participated in this DTI study also took part in another study that used a functional MRI (fMRI) to see how their brains worked during a challenging mental task (Chiasson et al., 2021).
That fMRI study found that when performing an emotional working memory task, the men with CSA histories showed altered brain activation patterns.
Instead of relying on their dorsolateral prefrontal cortex (dlPFC), the brain’s executive control center, they showed increased activation in limbic areas, the brain’s emotional hub.
This new DTI study provides a compelling physical explanation for why. The structural damage to the Superior Longitudinal Fasciculus (SLF II), the “highway” that leads directly to the dlPFC, helps explain why that executive control center was less active. The damaged road was unable to carry the traffic. It forced the brain to create functional “detours” through more emotional pathways. It directly links the physical brain changes to the functional difficulties survivors experience.
4. This Evidence is a Powerful Tool Against Stigma Around Male Childhood Trauma
For male survivors of CSA, stigma and shame often create immense barriers to seeking help. This research offers a powerful tool to fight that stigma.
Having objective, empirical evidence that trauma causes a tangible, neurophysiological injury helps reframe the survivor’s experience.
It is not “just in their head” or a sign of weakness; it is a physical injury that requires understanding and clinical support.
The study’s authors highlight this crucial implication in their conclusion:
“Raising awareness of the impact of CSA is crucial—not only to help destigmatize the topic and encourage more men to seek help, but also to equip clinicians with a better understanding of CSA’s neuro-physiological effects, ultimately contributing to more effective interventions and improved treatment outcomes.”
By demonstrating the physical reality of traumatic injury, this research helps move the conversation around male CSA away from silence and stigma and toward one of scientific understanding, compassion, and informed care.
Conclusion: A Deeper Understanding of Healing
This study offers a stark and clear message: childhood trauma is a profound event that can physically reshape the brain’s architecture.
For men who have survived childhood sexual abuse, this research provides concrete, scientific validation of their experience. It shows that the challenges they face are rooted in tangible changes to the brain’s white matter.
The findings underscore that healing from trauma is not merely a psychological exercise but a process that involves a brain that has been physically altered.
As we continue to uncover the deep nature of traumatic injury, it prompts a vital question for us all:
How might this change our approach to healing, compassion, and justice for survivors?
Does this ring true for you or someone you love? Share how this article shined a light on behaviors you hadn’t previously understood in the comments below.
Are you a professional looking to stay up-to-date with the latest information on, sex addiction, trauma, and mental health news and research? Or maybe you’re looking for continuing education courses? Then you should stay up-to-date with all of Dr. Jen’s work through her practice’s newsletter!
Do you feel your sexual behavior, or that of someone you love, is out of control? Then you should consult with a professional.
Have you found yourself in legal trouble due to your sexual behavior? Seek assistance before the court mandates it, with Sexual Addiction Treatment Services.
#ACEs #adverseChildhoodExperiences #anxiety #brainImaging #childhoodSexualAbuse #childhoodTrauma #complexTrauma #CSA #depression #diffusionTensorImaging #DTI #emotionalRegulation #executiveFunction #healingAndRecovery #maleSurvivors #menSMentalHealth #mentalHealthEducation #neurobiologyOfTrauma #neuroscience #PTSD #stigma #traumaAndTheBrain #traumaInformedCare #whiteMatter -
How to Foster Problem-Solving Skills in Your Baby: A Science-Backed Guide for Parents
Science-backed guide for parents: Discover how to nurture your baby's problem-solving skills from infancy. Learn practical strategies, from responsive parenting to creative play, that build a foundation for lifelong learning and resilience. Start fostering critical thinking today. -
Executive function is the brain's 'boss,' and for neurodivergent individuals, it can be a challenge.
Dive into the fascinating parallels between executive function in autism and AI.
Explore strategies to unlock potential and foster success. 🌈🤝
#AutismSupport #Neurodiversity #ExecutiveFunction #UDL #Tutoring
https://medium.com/@dwtutoringeducation/executive-function-asd-7fa4048a84b3
-
4 Ways Childhood Trauma Physically Changes a Man’s Brain
Originally Published on January 13th, 2026 at 10:23 amIntroduction: More Than a Memory
It is widely understood that childhood trauma, particularly childhood sexual abuse (CSA), leaves deep and lasting psychological scars.
The experience can shape a person’s emotional landscape for a lifetime. It can lead to challenges like post-traumatic stress disorder (PTSD), depression, and anxiety. For many, the impact feels profound, but the injury itself can seem invisible.
But what if the damage wasn’t just psychological? What if the trauma left a physical, measurable imprint on the very structure of the brain? A new brain imaging study provides compelling evidence that this is exactly what happens.
The research focuses specifically on the long-term neurophysiological effects of CSA in men. We know this is a topic that remains heavily stigmatized and under-researched. Despite its prevalence, with approximately 1 in 25 men in Canada experiencing sexual abuse before age 15 (Heidinger, 2022), the physical toll it takes has been poorly understood until now.
This study begins to change that.
1. Childhood Trauma Physically Alters the Brain’s “Communication Highways”
The researchers used a specialized MRI technique called Diffusion Tensor Imaging (DTI). DTI looks deep inside the brain’s white matter.
You can think of white matter as the brain’s internal communication wiring or its information superhighways. White matter consists of bundles of nerve fibers that connect different brain regions and allow them to work together seamlessly.
The study measured a key property of this wiring called “fractional anisotropy” (FA). In simple terms, FA is a measure of the integrity and efficiency of these communication pathways.
Higher FA values indicate well-organized, healthy wiring. While lower values suggest the wiring may be less organized, frayed, or poorly insulated, leading to disrupted signaling.
The study’s core finding was unequivocal: the group of men with a history of CSA had significantly lower FA values in multiple key brain regions compared to the control group. This provides clear physical proof that the trauma fundamentally rewired the brain’s architecture.
2. The Damage Targets Critical Hubs for Emotion, Memory, and Executive Function
The study revealed that the structural changes were not random. They were concentrated in white matter tracts that are critical for regulating the very functions that many survivors struggle with.
The specific regions affected include:
- The Superior Longitudinal Fasciculus (SLF): This massive tract showed the largest effect. A finding with a statistical effect size (Cohen’s d = 1.902) so large it indicates a profound difference between the groups. The damage was most pronounced in a segment called SLF II. This connects key hubs for attention and memory to the dorsolateral prefrontal cortex (dlPFC), a critical command center for executive function. This provides a direct neurobiological link explaining why a survivor might struggle with daily tasks like concentrating at work or managing complex projects.
- The Cingulum: As a key part of the brain’s limbic system, the cingulum is a hub for processing emotion, behavior, and memory. Damage here has been previously linked to PTSD and depression. This offers a biological reason for the persistent feelings of anxiety or the intrusive memories that can define a survivor’s experience.
- The Anterior Thalamic Radiation and Forceps Minor: These tracts are essential wiring for the frontal lobe, supporting executive functions like planning complex behaviors and impulse control. Compromised integrity in these pathways can help explain difficulties with emotional regulation and decision-making that survivors often report.
In short, the brain scans reveal a physical roadmap of the injury, showing that the damage isn’t random. It targets the very systems that survivors rely on to regulate emotion, process memory, and maintain focus.
Are you exploring your trauma? Do you feel your childhood experiences were detrimental to your current mental or physical health? Utilize this free, validated, self-report questionnaire to find out.
Take the Adverse Childhood Experience (ACE) Questionnaire
3. Structural Damage from Childhood Trauma Helps Explain Real-World Cognitive Emotional Challenges
One of the most powerful aspects of this research is how it connects the brain’s physical structure to its real-time function.
Some of the same men who participated in this DTI study also took part in another study that used a functional MRI (fMRI) to see how their brains worked during a challenging mental task (Chiasson et al., 2021).
That fMRI study found that when performing an emotional working memory task, the men with CSA histories showed altered brain activation patterns.
Instead of relying on their dorsolateral prefrontal cortex (dlPFC), the brain’s executive control center, they showed increased activation in limbic areas, the brain’s emotional hub.
This new DTI study provides a compelling physical explanation for why. The structural damage to the Superior Longitudinal Fasciculus (SLF II), the “highway” that leads directly to the dlPFC, helps explain why that executive control center was less active. The damaged road was unable to carry the traffic. It forced the brain to create functional “detours” through more emotional pathways. It directly links the physical brain changes to the functional difficulties survivors experience.
4. This Evidence is a Powerful Tool Against Stigma Around Male Childhood Trauma
For male survivors of CSA, stigma and shame often create immense barriers to seeking help. This research offers a powerful tool to fight that stigma.
Having objective, empirical evidence that trauma causes a tangible, neurophysiological injury helps reframe the survivor’s experience.
It is not “just in their head” or a sign of weakness; it is a physical injury that requires understanding and clinical support.
The study’s authors highlight this crucial implication in their conclusion:
“Raising awareness of the impact of CSA is crucial—not only to help destigmatize the topic and encourage more men to seek help, but also to equip clinicians with a better understanding of CSA’s neuro-physiological effects, ultimately contributing to more effective interventions and improved treatment outcomes.”
By demonstrating the physical reality of traumatic injury, this research helps move the conversation around male CSA away from silence and stigma and toward one of scientific understanding, compassion, and informed care.
Conclusion: A Deeper Understanding of Healing
This study offers a stark and clear message: childhood trauma is a profound event that can physically reshape the brain’s architecture.
For men who have survived childhood sexual abuse, this research provides concrete, scientific validation of their experience. It shows that the challenges they face are rooted in tangible changes to the brain’s white matter.
The findings underscore that healing from trauma is not merely a psychological exercise but a process that involves a brain that has been physically altered.
As we continue to uncover the deep nature of traumatic injury, it prompts a vital question for us all:
How might this change our approach to healing, compassion, and justice for survivors?
Does this ring true for you or someone you love? Share how this article shined a light on behaviors you hadn’t previously understood in the comments below.
Are you a professional looking to stay up-to-date with the latest information on, sex addiction, trauma, and mental health news and research? Or maybe you’re looking for continuing education courses? Then you should stay up-to-date with all of Dr. Jen’s work through her practice’s newsletter!
Do you feel your sexual behavior, or that of someone you love, is out of control? Then you should consult with a professional.
Have you found yourself in legal trouble due to your sexual behavior? Seek assistance before the court mandates it, with Sexual Addiction Treatment Services.
#ACEs #adverseChildhoodExperiences #anxiety #brainImaging #childhoodSexualAbuse #childhoodTrauma #complexTrauma #CSA #depression #diffusionTensorImaging #DTI #emotionalRegulation #executiveFunction #healingAndRecovery #maleSurvivors #menSMentalHealth #mentalHealthEducation #neurobiologyOfTrauma #neuroscience #PTSD #stigma #traumaAndTheBrain #traumaInformedCare #whiteMatter -
CW: Personal, Political, and Educational Interests (adult topics but not necessarily NSFW)
#Politics #Democracy #Government #Law
#SocialistDemocracy #DemocraticSocialism #SCOTUS #Journalism #ReproductiveJustice #Progressive #Antiracism #Antifascism #HarmReduction #LGBTQ #BLM #TLM #Secular #Humanism #SocialJustice #HumanRights #Authoritarianism #BodilyAutonomy #Extremism #Liberal#Information #Ethics #News #Science
#Oversight #OSINT #MDM #Disinformation #Misinformation #Malinformation #FactCheck #Disinfo #Misinfo #NewsLiteracy #ActiveMeasures #MediaLiteracy #Journalism #StochasticTerrorism #StructuralViolence #InformationLiteracy #CivicLiteracy #CriticalLiteracy #CriticalThinking #Pseudoscience #Atheism #Skeptic #Ignostic#Psychology #Sociology #MentalHealth
#Autism #ADHD #cPTSD #Dysgraphia #Dyscalculia #ACEs #Neurodiversity #Neurodivergence #Metacognition #ExecutiveFunction #ImplicitBias #InvisibleDisability #Neuroscience -
That important task that’s been sitting there for three days?
Your brain is telling you something. Persistent avoidance is data — about the task, not about you.
Listen before you push harder.
#TaskParalysis #ExecutiveFunctionStudy: Blunt & Pychyl (2000) — Task aversiveness and procrastination: A multi-dimensional approach to task aversiveness across stages of personal projects https://www.sciencedirect.com/science/article/abs/pii/S0191886999000914
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"Oh, I'm in (a lot of) pain! That's why I want to puke and curl up."
#medMastodon #medicine #autistic #asperger #disabled #spoonie #chronicPain #ExecDysfunk #ExecutiveFunction #ExecutiveDysfunction
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How to Foster Problem-Solving Skills in Your Baby: A Science-Backed Guide for Parents
Science-backed guide for parents: Discover how to nurture your baby's problem-solving skills from infancy. Learn practical strategies, from responsive parenting to creative play, that build a foundation for lifelong learning and resilience. Start fostering critical thinking today. -
How to Foster Problem-Solving Skills in Your Baby: A Science-Backed Guide for Parents
Science-backed guide for parents: Discover how to nurture your baby's problem-solving skills from infancy. Learn practical strategies, from responsive parenting to creative play, that build a foundation for lifelong learning and resilience. Start fostering critical thinking today. -
How to Foster Problem-Solving Skills in Your Baby: A Science-Backed Guide for Parents
Science-backed guide for parents: Discover how to nurture your baby's problem-solving skills from infancy. Learn practical strategies, from responsive parenting to creative play, that build a foundation for lifelong learning and resilience. Start fostering critical thinking today. -
How to Foster Problem-Solving Skills in Your Baby: A Science-Backed Guide for Parents
Science-backed guide for parents: Discover how to nurture your baby's problem-solving skills from infancy. Learn practical strategies, from responsive parenting to creative play, that build a foundation for lifelong learning and resilience. Start fostering critical thinking today. -
4 Ways Childhood Trauma Physically Changes a Man’s Brain
Originally Published on January 13th, 2026 at 10:23 amIntroduction: More Than a Memory
It is widely understood that childhood trauma, particularly childhood sexual abuse (CSA), leaves deep and lasting psychological scars.
The experience can shape a person’s emotional landscape for a lifetime. It can lead to challenges like post-traumatic stress disorder (PTSD), depression, and anxiety. For many, the impact feels profound, but the injury itself can seem invisible.
But what if the damage wasn’t just psychological? What if the trauma left a physical, measurable imprint on the very structure of the brain? A new brain imaging study provides compelling evidence that this is exactly what happens.
The research focuses specifically on the long-term neurophysiological effects of CSA in men. We know this is a topic that remains heavily stigmatized and under-researched. Despite its prevalence, with approximately 1 in 25 men in Canada experiencing sexual abuse before age 15 (Heidinger, 2022), the physical toll it takes has been poorly understood until now.
This study begins to change that.
1. Childhood Trauma Physically Alters the Brain’s “Communication Highways”
The researchers used a specialized MRI technique called Diffusion Tensor Imaging (DTI). DTI looks deep inside the brain’s white matter.
You can think of white matter as the brain’s internal communication wiring or its information superhighways. White matter consists of bundles of nerve fibers that connect different brain regions and allow them to work together seamlessly.
The study measured a key property of this wiring called “fractional anisotropy” (FA). In simple terms, FA is a measure of the integrity and efficiency of these communication pathways.
Higher FA values indicate well-organized, healthy wiring. While lower values suggest the wiring may be less organized, frayed, or poorly insulated, leading to disrupted signaling.
The study’s core finding was unequivocal: the group of men with a history of CSA had significantly lower FA values in multiple key brain regions compared to the control group. This provides clear physical proof that the trauma fundamentally rewired the brain’s architecture.
2. The Damage Targets Critical Hubs for Emotion, Memory, and Executive Function
The study revealed that the structural changes were not random. They were concentrated in white matter tracts that are critical for regulating the very functions that many survivors struggle with.
The specific regions affected include:
- The Superior Longitudinal Fasciculus (SLF): This massive tract showed the largest effect. A finding with a statistical effect size (Cohen’s d = 1.902) so large it indicates a profound difference between the groups. The damage was most pronounced in a segment called SLF II. This connects key hubs for attention and memory to the dorsolateral prefrontal cortex (dlPFC), a critical command center for executive function. This provides a direct neurobiological link explaining why a survivor might struggle with daily tasks like concentrating at work or managing complex projects.
- The Cingulum: As a key part of the brain’s limbic system, the cingulum is a hub for processing emotion, behavior, and memory. Damage here has been previously linked to PTSD and depression. This offers a biological reason for the persistent feelings of anxiety or the intrusive memories that can define a survivor’s experience.
- The Anterior Thalamic Radiation and Forceps Minor: These tracts are essential wiring for the frontal lobe, supporting executive functions like planning complex behaviors and impulse control. Compromised integrity in these pathways can help explain difficulties with emotional regulation and decision-making that survivors often report.
In short, the brain scans reveal a physical roadmap of the injury, showing that the damage isn’t random. It targets the very systems that survivors rely on to regulate emotion, process memory, and maintain focus.
Are you exploring your trauma? Do you feel your childhood experiences were detrimental to your current mental or physical health? Utilize this free, validated, self-report questionnaire to find out.
Take the Adverse Childhood Experience (ACE) Questionnaire
3. Structural Damage from Childhood Trauma Helps Explain Real-World Cognitive Emotional Challenges
One of the most powerful aspects of this research is how it connects the brain’s physical structure to its real-time function.
Some of the same men who participated in this DTI study also took part in another study that used a functional MRI (fMRI) to see how their brains worked during a challenging mental task (Chiasson et al., 2021).
That fMRI study found that when performing an emotional working memory task, the men with CSA histories showed altered brain activation patterns.
Instead of relying on their dorsolateral prefrontal cortex (dlPFC), the brain’s executive control center, they showed increased activation in limbic areas, the brain’s emotional hub.
This new DTI study provides a compelling physical explanation for why. The structural damage to the Superior Longitudinal Fasciculus (SLF II), the “highway” that leads directly to the dlPFC, helps explain why that executive control center was less active. The damaged road was unable to carry the traffic. It forced the brain to create functional “detours” through more emotional pathways. It directly links the physical brain changes to the functional difficulties survivors experience.
4. This Evidence is a Powerful Tool Against Stigma Around Male Childhood Trauma
For male survivors of CSA, stigma and shame often create immense barriers to seeking help. This research offers a powerful tool to fight that stigma.
Having objective, empirical evidence that trauma causes a tangible, neurophysiological injury helps reframe the survivor’s experience.
It is not “just in their head” or a sign of weakness; it is a physical injury that requires understanding and clinical support.
The study’s authors highlight this crucial implication in their conclusion:
“Raising awareness of the impact of CSA is crucial—not only to help destigmatize the topic and encourage more men to seek help, but also to equip clinicians with a better understanding of CSA’s neuro-physiological effects, ultimately contributing to more effective interventions and improved treatment outcomes.”
By demonstrating the physical reality of traumatic injury, this research helps move the conversation around male CSA away from silence and stigma and toward one of scientific understanding, compassion, and informed care.
Conclusion: A Deeper Understanding of Healing
This study offers a stark and clear message: childhood trauma is a profound event that can physically reshape the brain’s architecture.
For men who have survived childhood sexual abuse, this research provides concrete, scientific validation of their experience. It shows that the challenges they face are rooted in tangible changes to the brain’s white matter.
The findings underscore that healing from trauma is not merely a psychological exercise but a process that involves a brain that has been physically altered.
As we continue to uncover the deep nature of traumatic injury, it prompts a vital question for us all:
How might this change our approach to healing, compassion, and justice for survivors?
Does this ring true for you or someone you love? Share how this article shined a light on behaviors you hadn’t previously understood in the comments below.
Are you a professional looking to stay up-to-date with the latest information on, sex addiction, trauma, and mental health news and research? Or maybe you’re looking for continuing education courses? Then you should stay up-to-date with all of Dr. Jen’s work through her practice’s newsletter!
Do you feel your sexual behavior, or that of someone you love, is out of control? Then you should consult with a professional.
Have you found yourself in legal trouble due to your sexual behavior? Seek assistance before the court mandates it, with Sexual Addiction Treatment Services.
#ACEs #adverseChildhoodExperiences #anxiety #brainImaging #childhoodSexualAbuse #childhoodTrauma #complexTrauma #CSA #depression #diffusionTensorImaging #DTI #emotionalRegulation #executiveFunction #healingAndRecovery #maleSurvivors #menSMentalHealth #mentalHealthEducation #neurobiologyOfTrauma #neuroscience #PTSD #stigma #traumaAndTheBrain #traumaInformedCare #whiteMatter -
4 Ways Childhood Trauma Physically Changes a Man’s Brain
Originally Published on January 13th, 2026 at 10:23 amIntroduction: More Than a Memory
It is widely understood that childhood trauma, particularly childhood sexual abuse (CSA), leaves deep and lasting psychological scars.
The experience can shape a person’s emotional landscape for a lifetime. It can lead to challenges like post-traumatic stress disorder (PTSD), depression, and anxiety. For many, the impact feels profound, but the injury itself can seem invisible.
But what if the damage wasn’t just psychological? What if the trauma left a physical, measurable imprint on the very structure of the brain? A new brain imaging study provides compelling evidence that this is exactly what happens.
The research focuses specifically on the long-term neurophysiological effects of CSA in men. We know this is a topic that remains heavily stigmatized and under-researched. Despite its prevalence, with approximately 1 in 25 men in Canada experiencing sexual abuse before age 15 (Heidinger, 2022), the physical toll it takes has been poorly understood until now.
This study begins to change that.
1. Childhood Trauma Physically Alters the Brain’s “Communication Highways”
The researchers used a specialized MRI technique called Diffusion Tensor Imaging (DTI). DTI looks deep inside the brain’s white matter.
You can think of white matter as the brain’s internal communication wiring or its information superhighways. White matter consists of bundles of nerve fibers that connect different brain regions and allow them to work together seamlessly.
The study measured a key property of this wiring called “fractional anisotropy” (FA). In simple terms, FA is a measure of the integrity and efficiency of these communication pathways.
Higher FA values indicate well-organized, healthy wiring. While lower values suggest the wiring may be less organized, frayed, or poorly insulated, leading to disrupted signaling.
The study’s core finding was unequivocal: the group of men with a history of CSA had significantly lower FA values in multiple key brain regions compared to the control group. This provides clear physical proof that the trauma fundamentally rewired the brain’s architecture.
2. The Damage Targets Critical Hubs for Emotion, Memory, and Executive Function
The study revealed that the structural changes were not random. They were concentrated in white matter tracts that are critical for regulating the very functions that many survivors struggle with.
The specific regions affected include:
- The Superior Longitudinal Fasciculus (SLF): This massive tract showed the largest effect. A finding with a statistical effect size (Cohen’s d = 1.902) so large it indicates a profound difference between the groups. The damage was most pronounced in a segment called SLF II. This connects key hubs for attention and memory to the dorsolateral prefrontal cortex (dlPFC), a critical command center for executive function. This provides a direct neurobiological link explaining why a survivor might struggle with daily tasks like concentrating at work or managing complex projects.
- The Cingulum: As a key part of the brain’s limbic system, the cingulum is a hub for processing emotion, behavior, and memory. Damage here has been previously linked to PTSD and depression. This offers a biological reason for the persistent feelings of anxiety or the intrusive memories that can define a survivor’s experience.
- The Anterior Thalamic Radiation and Forceps Minor: These tracts are essential wiring for the frontal lobe, supporting executive functions like planning complex behaviors and impulse control. Compromised integrity in these pathways can help explain difficulties with emotional regulation and decision-making that survivors often report.
In short, the brain scans reveal a physical roadmap of the injury, showing that the damage isn’t random. It targets the very systems that survivors rely on to regulate emotion, process memory, and maintain focus.
Are you exploring your trauma? Do you feel your childhood experiences were detrimental to your current mental or physical health? Utilize this free, validated, self-report questionnaire to find out.
Take the Adverse Childhood Experience (ACE) Questionnaire
3. Structural Damage from Childhood Trauma Helps Explain Real-World Cognitive Emotional Challenges
One of the most powerful aspects of this research is how it connects the brain’s physical structure to its real-time function.
Some of the same men who participated in this DTI study also took part in another study that used a functional MRI (fMRI) to see how their brains worked during a challenging mental task (Chiasson et al., 2021).
That fMRI study found that when performing an emotional working memory task, the men with CSA histories showed altered brain activation patterns.
Instead of relying on their dorsolateral prefrontal cortex (dlPFC), the brain’s executive control center, they showed increased activation in limbic areas, the brain’s emotional hub.
This new DTI study provides a compelling physical explanation for why. The structural damage to the Superior Longitudinal Fasciculus (SLF II), the “highway” that leads directly to the dlPFC, helps explain why that executive control center was less active. The damaged road was unable to carry the traffic. It forced the brain to create functional “detours” through more emotional pathways. It directly links the physical brain changes to the functional difficulties survivors experience.
4. This Evidence is a Powerful Tool Against Stigma Around Male Childhood Trauma
For male survivors of CSA, stigma and shame often create immense barriers to seeking help. This research offers a powerful tool to fight that stigma.
Having objective, empirical evidence that trauma causes a tangible, neurophysiological injury helps reframe the survivor’s experience.
It is not “just in their head” or a sign of weakness; it is a physical injury that requires understanding and clinical support.
The study’s authors highlight this crucial implication in their conclusion:
“Raising awareness of the impact of CSA is crucial—not only to help destigmatize the topic and encourage more men to seek help, but also to equip clinicians with a better understanding of CSA’s neuro-physiological effects, ultimately contributing to more effective interventions and improved treatment outcomes.”
By demonstrating the physical reality of traumatic injury, this research helps move the conversation around male CSA away from silence and stigma and toward one of scientific understanding, compassion, and informed care.
Conclusion: A Deeper Understanding of Healing
This study offers a stark and clear message: childhood trauma is a profound event that can physically reshape the brain’s architecture.
For men who have survived childhood sexual abuse, this research provides concrete, scientific validation of their experience. It shows that the challenges they face are rooted in tangible changes to the brain’s white matter.
The findings underscore that healing from trauma is not merely a psychological exercise but a process that involves a brain that has been physically altered.
As we continue to uncover the deep nature of traumatic injury, it prompts a vital question for us all:
How might this change our approach to healing, compassion, and justice for survivors?
Does this ring true for you or someone you love? Share how this article shined a light on behaviors you hadn’t previously understood in the comments below.
Are you a professional looking to stay up-to-date with the latest information on, sex addiction, trauma, and mental health news and research? Or maybe you’re looking for continuing education courses? Then you should stay up-to-date with all of Dr. Jen’s work through her practice’s newsletter!
Do you feel your sexual behavior, or that of someone you love, is out of control? Then you should consult with a professional.
Have you found yourself in legal trouble due to your sexual behavior? Seek assistance before the court mandates it, with Sexual Addiction Treatment Services.
#ACEs #adverseChildhoodExperiences #anxiety #brainImaging #childhoodSexualAbuse #childhoodTrauma #complexTrauma #CSA #depression #diffusionTensorImaging #DTI #emotionalRegulation #executiveFunction #healingAndRecovery #maleSurvivors #menSMentalHealth #mentalHealthEducation #neurobiologyOfTrauma #neuroscience #PTSD #stigma #traumaAndTheBrain #traumaInformedCare #whiteMatter -
4 Ways Childhood Trauma Physically Changes a Man’s Brain
Originally Published on January 13th, 2026 at 10:23 amIntroduction: More Than a Memory
It is widely understood that childhood trauma, particularly childhood sexual abuse (CSA), leaves deep and lasting psychological scars.
The experience can shape a person’s emotional landscape for a lifetime. It can lead to challenges like post-traumatic stress disorder (PTSD), depression, and anxiety. For many, the impact feels profound, but the injury itself can seem invisible.
But what if the damage wasn’t just psychological? What if the trauma left a physical, measurable imprint on the very structure of the brain? A new brain imaging study provides compelling evidence that this is exactly what happens.
The research focuses specifically on the long-term neurophysiological effects of CSA in men. We know this is a topic that remains heavily stigmatized and under-researched. Despite its prevalence, with approximately 1 in 25 men in Canada experiencing sexual abuse before age 15 (Heidinger, 2022), the physical toll it takes has been poorly understood until now.
This study begins to change that.
1. Childhood Trauma Physically Alters the Brain’s “Communication Highways”
The researchers used a specialized MRI technique called Diffusion Tensor Imaging (DTI). DTI looks deep inside the brain’s white matter.
You can think of white matter as the brain’s internal communication wiring or its information superhighways. White matter consists of bundles of nerve fibers that connect different brain regions and allow them to work together seamlessly.
The study measured a key property of this wiring called “fractional anisotropy” (FA). In simple terms, FA is a measure of the integrity and efficiency of these communication pathways.
Higher FA values indicate well-organized, healthy wiring. While lower values suggest the wiring may be less organized, frayed, or poorly insulated, leading to disrupted signaling.
The study’s core finding was unequivocal: the group of men with a history of CSA had significantly lower FA values in multiple key brain regions compared to the control group. This provides clear physical proof that the trauma fundamentally rewired the brain’s architecture.
2. The Damage Targets Critical Hubs for Emotion, Memory, and Executive Function
The study revealed that the structural changes were not random. They were concentrated in white matter tracts that are critical for regulating the very functions that many survivors struggle with.
The specific regions affected include:
- The Superior Longitudinal Fasciculus (SLF): This massive tract showed the largest effect. A finding with a statistical effect size (Cohen’s d = 1.902) so large it indicates a profound difference between the groups. The damage was most pronounced in a segment called SLF II. This connects key hubs for attention and memory to the dorsolateral prefrontal cortex (dlPFC), a critical command center for executive function. This provides a direct neurobiological link explaining why a survivor might struggle with daily tasks like concentrating at work or managing complex projects.
- The Cingulum: As a key part of the brain’s limbic system, the cingulum is a hub for processing emotion, behavior, and memory. Damage here has been previously linked to PTSD and depression. This offers a biological reason for the persistent feelings of anxiety or the intrusive memories that can define a survivor’s experience.
- The Anterior Thalamic Radiation and Forceps Minor: These tracts are essential wiring for the frontal lobe, supporting executive functions like planning complex behaviors and impulse control. Compromised integrity in these pathways can help explain difficulties with emotional regulation and decision-making that survivors often report.
In short, the brain scans reveal a physical roadmap of the injury, showing that the damage isn’t random. It targets the very systems that survivors rely on to regulate emotion, process memory, and maintain focus.
Are you exploring your trauma? Do you feel your childhood experiences were detrimental to your current mental or physical health? Utilize this free, validated, self-report questionnaire to find out.
Take the Adverse Childhood Experience (ACE) Questionnaire
3. Structural Damage from Childhood Trauma Helps Explain Real-World Cognitive Emotional Challenges
One of the most powerful aspects of this research is how it connects the brain’s physical structure to its real-time function.
Some of the same men who participated in this DTI study also took part in another study that used a functional MRI (fMRI) to see how their brains worked during a challenging mental task (Chiasson et al., 2021).
That fMRI study found that when performing an emotional working memory task, the men with CSA histories showed altered brain activation patterns.
Instead of relying on their dorsolateral prefrontal cortex (dlPFC), the brain’s executive control center, they showed increased activation in limbic areas, the brain’s emotional hub.
This new DTI study provides a compelling physical explanation for why. The structural damage to the Superior Longitudinal Fasciculus (SLF II), the “highway” that leads directly to the dlPFC, helps explain why that executive control center was less active. The damaged road was unable to carry the traffic. It forced the brain to create functional “detours” through more emotional pathways. It directly links the physical brain changes to the functional difficulties survivors experience.
4. This Evidence is a Powerful Tool Against Stigma Around Male Childhood Trauma
For male survivors of CSA, stigma and shame often create immense barriers to seeking help. This research offers a powerful tool to fight that stigma.
Having objective, empirical evidence that trauma causes a tangible, neurophysiological injury helps reframe the survivor’s experience.
It is not “just in their head” or a sign of weakness; it is a physical injury that requires understanding and clinical support.
The study’s authors highlight this crucial implication in their conclusion:
“Raising awareness of the impact of CSA is crucial—not only to help destigmatize the topic and encourage more men to seek help, but also to equip clinicians with a better understanding of CSA’s neuro-physiological effects, ultimately contributing to more effective interventions and improved treatment outcomes.”
By demonstrating the physical reality of traumatic injury, this research helps move the conversation around male CSA away from silence and stigma and toward one of scientific understanding, compassion, and informed care.
Conclusion: A Deeper Understanding of Healing
This study offers a stark and clear message: childhood trauma is a profound event that can physically reshape the brain’s architecture.
For men who have survived childhood sexual abuse, this research provides concrete, scientific validation of their experience. It shows that the challenges they face are rooted in tangible changes to the brain’s white matter.
The findings underscore that healing from trauma is not merely a psychological exercise but a process that involves a brain that has been physically altered.
As we continue to uncover the deep nature of traumatic injury, it prompts a vital question for us all:
How might this change our approach to healing, compassion, and justice for survivors?
Does this ring true for you or someone you love? Share how this article shined a light on behaviors you hadn’t previously understood in the comments below.
Are you a professional looking to stay up-to-date with the latest information on, sex addiction, trauma, and mental health news and research? Or maybe you’re looking for continuing education courses? Then you should stay up-to-date with all of Dr. Jen’s work through her practice’s newsletter!
Do you feel your sexual behavior, or that of someone you love, is out of control? Then you should consult with a professional.
Have you found yourself in legal trouble due to your sexual behavior? Seek assistance before the court mandates it, with Sexual Addiction Treatment Services.
#ACEs #adverseChildhoodExperiences #anxiety #brainImaging #childhoodSexualAbuse #childhoodTrauma #complexTrauma #CSA #depression #diffusionTensorImaging #DTI #emotionalRegulation #executiveFunction #healingAndRecovery #maleSurvivors #menSMentalHealth #mentalHealthEducation #neurobiologyOfTrauma #neuroscience #PTSD #stigma #traumaAndTheBrain #traumaInformedCare #whiteMatter -
Holiday schedule overload remains an effective way to keep holiday spending in check
At least 300 messages with “Black Friday” or “Cyber Monday” somewhere in their content have hit my Gmail inbox over the last 10 days. That should have meant I’ve gotten a vast amount of holiday shopping done, but instead I have a handful of abandoned online shopping carts in which the prices of most items have increased over the last few days.
Retailers in the U.S. deciding to barrage their customers with quickly-expiring promotions on this weekend must work for most of them, but in my case it always leaves me feeling overwhelmed, probably more so than it did a decade ago. There are only so many e-mails I can deal with in a day, and spending the last 10 years overindexing on social media cannot have helped my ability to balance cognitive load.
Plus, this time of year already has me feeling beseiged by CES PR pitches–and yes, of course I am going to CES in January because I’ve done that every January the show has happened IRL since 1998, but thanks for asking once again.
(As for the charities behind all of the “Giving Tuesday” pitches: Stop it already. Please move that effort to the Tuesday after Christmas, when those donations will land on credit-card bills a month after the costs of the holiday-shopping binge.)
This year, I’ve also had two longer-form projects spilling over into my schedule weeks after I should have completed them or at least pushed them far enough along to send out invoices. I got one past the copy-filed milestone Thursday, while another remains in a high-maintenance stage of editorial interaction. I don’t see how both won’t occupy much of my short-attention-span attention over the next two weeks.
And that’s why this is yet another December where I belatedly realize that I should have set my deadline to finish holiday shopping much earlier. Like sometime in August.
#Advent #attentionSpan #BlackFriday #cartAbandonment #CESAdvent #ChristmasPresents #CyberMonday #executiveFunction #giftShopping #gifts #GivingTuesday #holidayPresents #ICanTEven #promotions #sales
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There's a term I made up that I've been using for years. It's a shortening of "executive function," and the shorter version makes it easier to break down large tasks into snappy yet appropriately named lists, plus I can talk about my deficits without cluttering each sentence.
The term is "exefunk."
Example usages:
"I'm having a terrible time with exefunk today."
"Before I begin today, I should clean up my exefunk for this project to be sure I'm working on the right thing."
"Chapter 4 ExeFunk:
1. Research X & Y.
2. Read notes.
3. Write chapter."#ADHD #ActuallyAutistic #autism #AutDHD #ExecutiveFunction #Neurodiversity
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Childhood neglect linked to slower working memory development, study finds https://www.psypost.org/childhood-neglect-linked-to-slower-working-memory-development-study-finds/?utm_source=dlvr.it&utm_medium=mastodon #ChildhoodNeglect #CognitiveDevelopment #WorkingMemory #ExecutiveFunction #PsychologyResearch
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CW: Bunch of personal stuff, some kind of whiny
Sometimes I think of how many physical/mental strikes I had against me from birth. This shrimpy* kid with a progressive hearing loss, twisted-up legs, deeply fucked #executiveFunction, who almost died right away from mastitis, who was spanked or whipped almost every day of his life from age 2-12, whose mom probably had a #personalityDisorder and ran an authoritarian dictatorship household (6 kids), whose dad was rarely around and honestly didn't seem all that involved or interested when he was; the kid who went to boarding school (for the #deaf) at age 13 and never felt 100% like part of the family after that...
Sometimes I feel sorry for myself. Other times I feel like Fuck Yeah I'm Still Here (and somehow gainfully employed and have an absofuckinglutely amazing kid).
And I remember that I was also that shrimpy* kid who couldn't stop #reading; who was obsessed with finding out what was true and right; who loved visual, musical, and dramatic #art almost more than life; who played with #words and ideas instead of balls and teammates, who had a mother willing to slap you in the face for disrespect but also willing to fight half a dozen school districts to get her kids into the best classes or #PublicSchool available, whose father didn't seem to like him all that much, but did love him and worked himself almost to death, giving up the career he was passionate about to feed his family.
The mix of #selfPity and gratitude swings wide, sometimes. This morning it's #gratitude.
*No longer shrimpy, starting at about age 25; in fact, kind of chunky since then.
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PsyPost: Excessive TikTok use is linked to social anxiety and daily cognitive errors. “The researchers found that excessive use of the popular short video app acts as a bridge between underlying social anxieties and a person’s tendency to forget appointments or lose focus during daily tasks. These results shed light on how the specific design of modern social media platforms might influence […]
https://rbfirehose.com/2026/03/18/psypost-excessive-tiktok-use-is-linked-to-social-anxiety-and-daily-cognitive-errors/ -
Your brain avoids hard thinking on purpose. Across six experiments, people chose easier cognitive paths 67–73% of the time, even when the harder path was faster or more accurate. Mental effort has a cost. Your brain accounts for it whether you realize it or not.
#ExecutiveFunction #Productivity
Study: Kool, McGuire, Rosen & Botvinick (2010) — Decision Making and the Avoidance of Cognitive Demand https://doi.org/10.1037/a0020198 -
Working memory impairments are present in 75–81% of people with ADHD — with effect sizes 1.6–2x standard deviations below average.
That’s not a quirk. That’s a fundamentally different cognitive environment.
#ExecutiveFunction #ADHDStudy: Kofler et al. (2020) — Working memory and short-term memory deficits in ADHD: A bifactor modeling approach https://pmc.ncbi.nlm.nih.gov/articles/PMC7483636/
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Every decision you make costs something. Ego depletion research shows willpower and decision quality draw from a shared, limited resource. The last task you tackle in a depleted session doesn’t stand a fair chance.
Study: Baumeister, Bratslavsky, Muraven & Tice (1998) — Ego depletion: Is the active self a limited resource? https://pubmed.ncbi.nlm.nih.gov/9599441/
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“Just start” assumes you have access to your executive functions.
When you’re emotionally dysregulated, you often don’t. The bottleneck isn’t motivation — it’s access.
#ExecutiveFunction #DecisionParalysis -
With ADHD, choosing what to play can feel heavier than actually playing.
It’s not about having too many games.
It’s about matching mood, energy, and cognitive load to the right kind of experience.I started using ChatGPT not for recommendations, but to structure the decision:
– Do I want to think or react?
– Can I handle learning systems tonight?
– Do I need drop safety? -
CW: Mental health and executive function - small positive
It took us maybe 2 hours, but we managed to reply to 1 email regarding a simple topic and 2 emails regarding complex, difficult topics.
This might not sound like anything worthy of note to perhaps the majority of people who are able-bodied and able-minded, but this is the most capable of focussing, functioning, regulating emotions we've been in months.
We're still feeling noticeably drained, but we've not been completely broken by the exertion and we were still able to write this short update post afterwards.
#MentalHealth #ExecutiveFunction #ExecutiveDysfunction #NotAbleBodied #NotAbleMinded #neurodivergent #neurospicy #AuDHD
