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#striatum — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #striatum, aggregated by home.social.

  1. In #mouse #cortex and #striatum, the probes support localized circuit manipulation and parallel identification of multiple cell types.

    #Neuropixels #NeuropixelsOpto #optogenetics

  2. In #mouse #cortex and #striatum, the probes support localized circuit manipulation and parallel identification of multiple cell types.

    #Neuropixels #NeuropixelsOpto #optogenetics

  3. How does our brain process interactions with an #avatar compared to another human being? This study shows that feedback from an avatar increases #RiskTaking behavior in humans and is associated with lower activity in the #amygdala & ventral #striatum @PLOSBiology plos.io/3S3Esmw

  4. How does our brain process interactions with an #avatar compared to another human being? This study shows that feedback from an avatar increases #RiskTaking behavior in humans and is associated with lower activity in the #amygdala & ventral #striatum @PLOSBiology plos.io/3S3Esmw

  5. #Dopamine modulates activity of striatal neurons via G proteins, but how is this signaling modulated? This study shows in vivo that the G protein modifier KCTD5 regulates G proteins in the #striatum and coordinates motor control via cAMP signaling @PLOSBiology plos.io/4jIiYr4

  6. #Dopamine modulates activity of striatal neurons via G proteins, but how is this signaling modulated? This study shows in vivo that the G protein modifier KCTD5 regulates G proteins in the #striatum and coordinates motor control via cAMP signaling @PLOSBiology plos.io/4jIiYr4

  7. At #Fens2024 tomorrow (Wednesday 26/June) - Check out our poster comparing how representations change in #hippocampus, dorsolateral #striatum, and #prefrontal cortex in rats making decisions as environmental complexity changes.

    U. Mugan et al. Poster number 211. In poster session 02: prefrontal decision-making

    Some really cool results looking at interactions between decision-making systems!

  8. At #Fens2024 tomorrow (Wednesday 26/June) - Check out our poster comparing how representations change in #hippocampus, dorsolateral #striatum, and #prefrontal cortex in rats making decisions as environmental complexity changes.

    U. Mugan et al. Poster number 211. In poster session 02: prefrontal decision-making

    Some really cool results looking at interactions between decision-making systems!

  9. I'm actually really glad for this surprise ❄️ #Sneachta ❄️ day.

    Some comments are putting #MetEireann on the defensive, but I really enjoy the reminder that we do not control everything. We don't know everything. There is room for unpredictability.

    Sure, it can be a little scary, but it's a good exercise to get out of our collective comfort zone. The #ICCA says #ClimateChange is here; plan for more bumps on the road.

    #Snow #Sneachta #Dublin #Ireland #Weather #Climate #Striatum #Mastodaoine

  10. I'm actually really glad for this surprise ❄️ #Sneachta ❄️ day.

    Some comments are putting #MetEireann on the defensive, but I really enjoy the reminder that we do not control everything. We don't know everything. There is room for unpredictability.

    Sure, it can be a little scary, but it's a good exercise to get out of our collective comfort zone. The #ICCA says #ClimateChange is here; plan for more bumps on the road.

    #Snow #Sneachta #Dublin #Ireland #Weather #Climate #Striatum #Mastodaoine

  11. "We report intracranial, subsecond measurements of #dopamine release in human #striatum measured, while volunteers..performed a probabilistic reward & punishment #learning choice task designed to test whether dopamine release encodes only reward prediction errors or..may also encode..#punishment..signals. Results demonstrate that extracellular dopamine levels can encode both #reward & punishment.. within distinct time intervals via independent valence-specific pathways"

    science.org/doi/10.1126/sciadv

  12. "We report intracranial, subsecond measurements of #dopamine release in human #striatum measured, while volunteers..performed a probabilistic reward & punishment #learning choice task designed to test whether dopamine release encodes only reward prediction errors or..may also encode..#punishment..signals. Results demonstrate that extracellular dopamine levels can encode both #reward & punishment.. within distinct time intervals via independent valence-specific pathways"

    science.org/doi/10.1126/sciadv

  13. A little summary of #Neuroscience-related hashtags?
    (Please add any you think of in answer and I’ll edit the list)

    .#NeuroArt
    .#Neuroscientist / #Neuroscientists
    .#NeuroRat (yep, I’m pretty much the only one using this one)

    .#NeuroJobs

    The cell types:
    .#PlaceCells / #GridCells / #HeadDirectionCells / #SplitterCells … (give me more)

    And then we have the brain regions:

    .#Hippocampus / #Striatum / #RetrosplenialCortex / #Cortex / #Cerebellum / …

    Bonus:
    .# NeuroBuzz: once a post takes off, anyone can add it as an answer and then the author can edit it in the original post (but don’t add it when writing the original post, that’s cheating)

  14. Scientists discover how mutations in a language gene produce speech deficits

    Mutations of a #gene called #Foxp2 have been linked to a type of speech disorder called #apraxia that makes it difficult to produce sequences of sound.

    A new study from MIT and National Yang Ming Chiao Tung University sheds light on how this gene controls the ability to produce speech.

    In a study of mice, the researchers found that #mutations in Foxp2 disrupt the formation of dendrites and neuronal synapses in the brain’s #striatum, which plays important roles in the control of movement.

    Mice with these mutations also showed impairments in their ability to produce the high-frequency sounds that they use to communicate with other mice.

    Those malfunctions arise because Foxp2 mutations prevent the proper assembly of #motor #proteins, which move molecules within cells, the researchers found.

    news.mit.edu/2023/scientists-d

  15. Scientists discover how mutations in a language gene produce speech deficits

    Mutations of a #gene called #Foxp2 have been linked to a type of speech disorder called #apraxia that makes it difficult to produce sequences of sound.

    A new study from MIT and National Yang Ming Chiao Tung University sheds light on how this gene controls the ability to produce speech.

    In a study of mice, the researchers found that #mutations in Foxp2 disrupt the formation of dendrites and neuronal synapses in the brain’s #striatum, which plays important roles in the control of movement.

    Mice with these mutations also showed impairments in their ability to produce the high-frequency sounds that they use to communicate with other mice.

    Those malfunctions arise because Foxp2 mutations prevent the proper assembly of #motor #proteins, which move molecules within cells, the researchers found.

    news.mit.edu/2023/scientists-d

  16. @tagrawla et oui… dans l’idée c’est un peu comme quand tu fumes… le cancer, l’infarctus, l’AVC, etc., c’est pour les autres… le plaisir immédiat (le tabac, la piscine…) ça n’a « pas de prix »… mais ça a un coût…

    #striatum vs #cortexprefrontal

  17. Figured I'd do another #introduction since I changed servers and lost all my posts :(

    I'm a #neuroscientist with an interest in #striatum, #movementDisorders and #substanceUse. #electropgysiologist currently teaching #neuroscience and #biology to undergrads and #psychology to grad students.

    Hobbies include #gaming (digital like #leagueOfLegends and #DarkSouls ) but also tabletop rpgs and #boardgames

    Hi all! Looking to find more #neuro folks to share interesting discoveries and recent pubs.

  18. Figured I'd do another #introduction since I changed servers and lost all my posts :(

    I'm a #neuroscientist with an interest in #striatum, #movementDisorders and #substanceUse. #electropgysiologist currently teaching #neuroscience and #biology to undergrads and #psychology to grad students.

    Hobbies include #gaming (digital like #leagueOfLegends and #DarkSouls ) but also tabletop rpgs and #boardgames

    Hi all! Looking to find more #neuro folks to share interesting discoveries and recent pubs.

  19. Figured I'd do another #introduction since I changed servers and lost all my posts :(

    I'm a #neuroscientist with an interest in #striatum, #movementDisorders and #substanceUse. #electropgysiologist currently teaching #neuroscience and #biology to undergrads and #psychology to grad students.

    Hobbies include #gaming (digital like #leagueOfLegends and #DarkSouls ) but also tabletop rpgs and #boardgames

    Hi all! Looking to find more #neuro folks to share interesting discoveries and recent pubs.

  20. Figured I'd do another #introduction since I changed servers and lost all my posts :(

    I'm a #neuroscientist with an interest in #striatum, #movementDisorders and #substanceUse. #electropgysiologist currently teaching #neuroscience and #biology to undergrads and #psychology to grad students.

    Hobbies include #gaming (digital like #leagueOfLegends and #DarkSouls ) but also tabletop rpgs and #boardgames

    Hi all! Looking to find more #neuro folks to share interesting discoveries and recent pubs.

  21. Figured I'd do another #introduction since I changed servers and lost all my posts :(

    I'm a #neuroscientist with an interest in #striatum, #movementDisorders and #substanceUse. #electropgysiologist currently teaching #neuroscience and #biology to undergrads and #psychology to grad students.

    Hobbies include #gaming (digital like #leagueOfLegends and #DarkSouls ) but also tabletop rpgs and #boardgames

    Hi all! Looking to find more #neuro folks to share interesting discoveries and recent pubs.

  22. Stable human striatal #organoids derived from human pluripotent #StemCells mimic fetal striatal development & compartments, providing a novel tool to study striatal development and #striatum-related abnormalities like #HuntingtonsDisease #PLOSBiology plos.io/3AsUYnH

  23. Stable human striatal #organoids derived from human pluripotent #StemCells mimic fetal striatal development & compartments, providing a novel tool to study striatal development and #striatum-related abnormalities like #HuntingtonsDisease #PLOSBiology plos.io/3AsUYnH

  24. Stable human striatal #organoids derived from human pluripotent #StemCells mimic fetal striatal development & compartments, providing a novel tool to study striatal development and #striatum-related abnormalities like #HuntingtonsDisease #PLOSBiology plos.io/3AsUYnH

  25. Stable human striatal #organoids derived from human pluripotent #StemCells mimic fetal striatal development & compartments, providing a novel tool to study striatal development and #striatum-related abnormalities like #HuntingtonsDisease #PLOSBiology plos.io/3AsUYnH

  26. Stable human striatal #organoids derived from human pluripotent #StemCells mimic fetal striatal development & compartments, providing a novel tool to study striatal development and #striatum-related abnormalities like #HuntingtonsDisease #PLOSBiology plos.io/3AsUYnH

  27. Stable human striatal #organoids derived from human pluripotent #StemCells mimic fetal striatal development & compartments, providing a novel tool to study striatal development and #striatum-related abnormalities like #HuntingtonsDisease #PLOSBiology plos.io/3AsUYnH

  28. « Le bug humain » où comment certaines décisions dépendent d'une partie de notre cerveau peu connue. bortzmeyer.org/bug-humain.html

    #striatum