Live and recent posts from across the Fediverse tagged #cerebellum, aggregated by home.social.
Disorders of the Basal Ganglia and Cerebellum: A Comprehensive Review of Speech Sensorimotor Symptoms and Responses to Feedback Perturbations | Neurobiology of Language | MIT Press
https://direct.mit.edu/nol/article/doi/10.1162/NOL.a.291/137866/Disorders-of-the-Basal-Ganglia-and-Cerebellum-A
#BasalGanglia #Cerebellum #Speech #SpeechDisorders #MotorSpeech #Sensorimotor #Adaptation #DBS
Does visual motion contribute to self-motion encoding in the #cerebellum? This study shows that visual roll motion does not alter cerebellar cell activity or #vestibular coding, indicating that visual influences likely emerge downstream.
A chip that snores through the routine: cerebellum-inspired memtransistors wake only for the unexpected
Share if you found this interesting.
https://1ban.news/cerebellum-memtransistor-novelty-chip-mos2/
“ #Mescaline has been used in spiritual and ceremonial practices for thousands of years. It produces its effects partly by activating some of the same receptors that normally respond to #serotonin, a chemical messenger that helps brain cells communicate and plays a role in mood, sleep, and sensory perception.
By engaging these receptors, mescaline can change how people perceive colors, shapes, time, their surroundings, and even themselves.
The #cerebellum has traditionally been associated with coordinating movement and balance. But growing evidence suggests it is also involved in #attention, emotion, memory, and the processing of sensory information.”
Cerebellar flatmaps now in #ggsegverse!
We have now shipped across the ggsegverse the possibility to visualise the cerebellum parcellations also, based on the SUIT flatmap from the Diedriksen lab.
Read more about it https://ggsegverse.github.io/news/cerebellar-support/
Why is the #cerebellum (known for coordinating motor functions) also engaged in #cognition? @DiedrichsenJorn & Samuel McDougle investigate the problems that have made it so difficult to answer this question and outline strategies to make progress. #Neuroscience
https://plos.io/4sZvqY5
https://www.europesays.com/de/772786/ Vom Bewegungskoordinator zum sozialen Schaltzentrum #["lernen" #AutismusSpektrumStörungen #Bewegungskoordinator #Cerebellum #Deutschland #Erkenntnisse #Germany #Gesundheit #health+ #Kleinhirn #Perspektiven #Schaltzentrum #Vorhersagen
A methodology utilizing advanced artificial intelligence to decode and predict the activity of #genetic control elements in the developing #mammalian #cerebellum based on #DNA sequences.
#EvolutionaryBiology #Biology #Genetics #Neuroscience #AI #ArtificialIntelligence #sflorg
https://www.sflorg.com/2026/01/ebio01302601.html
🧠 New preprint by Greenstreet, Geerts, Gallego, and Clopath on #MotorLearning across #cortex, #cerebellum, and #BasalGanglia.
Key idea: supervised learning builds a low-dimensional action embedding, and #ReinforcementLearning operates directly in this structured space. This explains generalization, interference, and striatal similarity patterns as geometric consequences, not add-ons.
Our new research on cannabinoid signaling in cerebellar development and function is published in eNeuro.
#cannabinoid #cerebellum #Purkinje #DevelopmentalNeuroscience #endocannabinoid #indianauniversity #synapses #braindevelopment
The cerebellum is known to control limb movements; does it also control the tongue? This study reveals how the #cerebellum controls the #tongue in marmosets, highlighting the role of #PurkinjeCells in terminating tongue movement at the target @PLOSBiology https://plos.io/4lCK9Wj
#開源分享 在 GitHub 上發現一個基於智慧體的瀏覽器自動化工具：Cerebellum。
透過使用 LLM 構建的智慧體，實現自動化操作鍵盤和滑鼠，在網頁上完成數據抓取、自動化測試等任務。
專案地址： github.com/theredsix/cerebellum
支持與任何 Selenium 的瀏覽器相容，不過目前僅支持使用 Cluade 3.5 Sonnet 模型。
My brain is too dumb for this... 🧠
Can You Do This Countermanded Task? #neurology #cerebellum #braininjury ...
How's Friday going folks? I've been working on standardising the #Purkinje Cell model from Zang et al 2018 to #NeuroML. Exported the morphology already, on to the converting the individual Ion channels next.
You can use the converted bits from here: https://github.com/sanjayankur31/ZangEtAl2018/tree/development
#Neuroscience #ComputationalNeuroscience #Modelling #ComputationalModelling #Cerebellum
"Climbing fibers provide essential instructive signals for associative learning", Silva et al. 2024 from @megancarey 's lab.
https://www.nature.com/articles/s41593-024-01594-7
An interesting and unexpected result: "Moderate ChR2 [channelrhodopsin] expression is associated with subtle reductions in CF [climbing fibre] signaling and abolishes learning to a sensory US [unconditioned stimulus]."
This lead to the "zombie neurons" concept, explained also in the institutional press release: https://www.fchampalimaud.org/news/zombie-neurons-shed-light-how-brain-learns
The Brain Region That Controls Movement Also Guides Feelings https://www.wired.com/story/cerebellum-brain-movement-feelings/ #Science/PsychologyandNeuroscience #cerebellum #Science
The Brain Region That Controls Movement Also Guides Feelings - The cerebellum is responsible for far more than coordinating movement. New techniques rev... - https://www.wired.com/story/cerebellum-brain-movement-feelings/ #science/psychologyandneuroscience #cerebellum #science
Eye movement reflex reveals genetic association with autism
https://www.msn.com/en-gb/health/other/eye-movement-reflex-reveals-genetic-association-with-autism/ar-BB1j0QQ3?cvid=b1584213849a4ab0a95a80fd09404219&ocid=winp2fptaskbarhover&ei=16
#Autism
#EyeMovement
#Genes
#Genetics
#SCN2AGene
#VOR
#VestibuloOcularReflex
#UCFSWeillInstituteForNeuroscience
#NeuralCircuits
#NeuralNetworks
#Cerebellum
#CRISPR
A role for the cerebellum in motor-triggered alleviation of anxiety: Neuron
https://www.cell.com/neuron/fulltext/S0896-6273(24)00007-2?rss=yes
#Cerebellum #Anxiety #Neuroscience #Amygdala
" ... Our findings reveal a cerebello-limbic pathway that may contribute to motor-triggered alleviation of anxiety and that may be optimally exploited during challenging physical exercise"
Adults with PTSD have smaller cerebellums, study reveals
https://www.msn.com/en-gb/health/other/adults-with-ptsd-have-smaller-cerebellums-study-reveals/ar-AA1mLFE3?cvid=11dad91bdbd24ffccf80bb16961f4f96&ocid=winp2fptaskbarhover&ei=8
🧠Big news, little brain 🧠
I’m excited to share our preprint introducing our hierarchical cerebellar atlas!🎉
We fused many fMRI datasets into a comprehensive map of the cerebellum - and created a new resource for localizing and interpreting data.
https://doi.org/10.1101/2023.09.14.557689
🧵1/7
This substack post about how our understanding of the #cerebellum has been so wrong for so long (or at least those of us not paying attention)
I'm probably making a cardinal mistake, but my takeaway simplified understanding is that the cerebrum is more distributed/ slow learning, while the cerebellum is for super fast execution of heuristics it has learned. Kind of like CPU vs GPU?
Did you know the cerebellum has 80% of all neurons in the brain? Or that it essentially maps almost every part of the cerebrum, even down to language being localized on the left? Get out of here...
https://sarahconstantin.substack.com/p/what-does-the-cerebellum-do-anyway
Here’s a compilation of 56 #cerebellum crosssections used to study the diversity and evolution of brain folding in mammals. #Neuroscience #12DaysOfeLife https://elifesciences.org/articles/85907?utm_source=mastodon&utm_medium=social&utm_campaign=organic_12days
A new computational tool provides insights into the structure of the #cerebellum in mammals. #Neuroscience #Evolution https://elifesciences.org/articles/93122?utm_source=mastodon&utm_medium=social&utm_campaign=organic_insights
Data from 56 different species sheds light on the diversity and evolution of cerebellar folding in mammals. #Neuroscienc #Evolution #Cerebellum #Cerebrum https://elifesciences.org/articles/85907?utm_source=mastodon&utm_medium=social&utm_campaign=organic_pr
"Synaptic mechanisms for associative learning in the cerebellar nuclei" by Broersen et al. 2023 https://www.nature.com/articles/s41467-023-43227-w
"optogenetic stimulation of mossy fiber afferents to the anterior interposed nucleus (AIP) can substitute for a conditioned stimulus and is sufficient to elicit conditioned responses (CRs) that are adaptively well-timed."
#Cerebellar #ataxia describes a group of #neurological disorders that affect coordination, balance, and control of muscle movements. It results from damage or dysfunction of the #cerebellum
#Neuroscience #Psychiatry #sflorg
https://www.sflorg.com/2023/10/ns10242302.html
