[[뇌과학] 뇌는 뉴런만으로 작동하지 않는다: '제2의 연산 레이어' 성상세포의 역할 규명
최근 연구에서 성상세포(Astrocyte)가 단순한 지지대 역할이 아니라, 뇌의 동적 조절 장치로 작용한다는 것이 밝혀졌습니다. 제브라피쉬와 초파리 실험을 통해 성상세포가 노력과 놀람 반응을 조절하는 역할을 하는 것이 확인되었습니다. 이는 현재의 AI 모델이 뉴런 간의 연결만 구현하고 있을 뿐, 전역적 조율을 담당하는 성상세포 레이어가 결여되어 있을 수 있음을 시사합니다.
https://news.hada.io/topic?id=26339
#neuroscience #astrocytes #aiarchitecture #brainresearch #neuralnetworks
💡#Awareness: A unit of #time⏳, not #space 🌍
In our #Zoomposium, one of the most renowned #brain researchers of our time, #WolfSinger, talks about the mysteries of our thinking organ and presents new approaches.
📺 https://youtu.be/C2FVIbAyaH4
📎https://philosophies.de/index.php/2022/03/22/kann-das-gehirn-das-gehirn-verstehen/
#BrainResearch #Neuroscience #UnityInTime #Philosophy #FreeWill #Zoomposium #Connectome #Brain #Evolution #Science #Neuroscience #Innovation #ArtificialIntelligence #Neuroscience
**🧠 Đột phá mới trong nghiên cứu não bộ: Tạo mô hình hippocampus hoàn chỉnh từ tế bào gốc!**
Các nhà khoa học đã phát triển phương pháp tạo ra các tế bào thần kinh đặc trưng của hippocampus (DG, CA3, CA1) cùng với tế bào hình sao, giúp nghiên cứu chức năng bộ nhớ và học tập của não bộ. Mô hình này tồn tại lâu dài (>400 ngày) và thể hiện hoạt động điện sinh lý phức tạp, mở ra cơ hội nghiên cứu sâu về phát triển não bộ và bệnh lý.
#Neuroscience #Hippocampus #StemCells #BrainResearch #KhoaHọcThầ
Can we measure learning in real classrooms?
Feng et al. (2025) used the Brite to monitor brain activity during live teaching sessions inside the classroom. Their study shows how #fNIRS can capture authentic neural responses in everyday educational settings. By taking neuroimaging beyond the lab, this study highlights the growing potential of wearable fNIRS to reveal how students engage and learn in real time.
🔗 Read the full article here: https://publications.artinis.com/publication/feng-rapid-2025/
From Science Daily: A hidden brain signal may reveal Alzheimer’s long before diagnosis: Researchers have discovered a brain activity pattern that can predict which people with mild cognitive impairment are likely to develop Alzheimer’s disease. Using a noninvasive brain scanning technique and a custom analysis tool, they detected subtle changes in electrical signals tied to memory… http://dlvr.it/TQJjmg #Alzheimers #CognitiveHealth #BrainResearch #Neuroscience #MildCognitiveImpairment
Alzheimer’s & microglia — Dec 2025 🧠
Key shifts in how microglia shape AD:
• TREM2 regulation alters disease risk
• New microglial states tied to tau & synapses
• Piezo1 boosts amyloid-β clearance
Full summary: https://pir.sh/nKzaEp8dJp
New study reveals a primate brain circuit that keeps motivation going even under threat, via a key striatopallidal pathway 🧠⚙️ Read more in Current Biology: https://www.cell.com/current-biology/fulltext/S0960-9822(25)01688-4 #neuroscience #motivation #brainresearch #CurrentBiology
Neuroscientist Andrew Huberman shares 'really weird' trick to fall asleep in five minutes
✨ Consciousness – the government spokesperson 📢 of our brain 🧠
In our #Zoomposium, #neuroscientist #GerhardRoth describes #consciousness as a kind of government spokesperson: it interprets and legitimizes #actions whose actual reasons lie in unconscious neural processes – processes to which we have no direct access.
📎 https://philosophies.de/index.php/2021/12/05/wie-wirklich-ist-bewusstsein/
📺 https://youtu.be/0LG4gU_jfik
#Neuroscience #PhilosophyOfMind #BrainResearch #SelfAwareness #SelfModel
Technologies for Stimulating and Simulating the Brain
From user-driven science to future technologies, Day 3 of the #EBRAINSSummit2025 spotlighted the EBRAINS community, emerging tech, and the future of European #BrainResearch.
Highlights included #UserTalks, the introduction of the EBRAINS Roadmap 2026–2036 call, and discussions on EuroHPC computing, neurotechnology, and the growing convergence of #AI and neuroscience.
🔗 Full highlights: https://ebrains.eu/news-and-events/2025/ebrains-summit-day-3-recap-from-user-science-to-future-technologies
Hội nhập transcriptome và connectome, SpaCon phát hiện mối liên hệ giữa biểu hiện gen và kết nối não. Mô hình này sử dụng thuật toán mã hóa đồ thị để dự đoán kết nối từ dữ liệu gen, phân loại chính xác các loại tế bào thần kinh. Độ chính xác cao, hiệu quả tính toán vượt trội, nghiên cứu trên nhiều loài. #KHCN #NgônNgữMôTếBào #Connectome #AI #BrainResearch #SpaCon #Genetics #Neuroscience #KHCNViệtNam
https://www.reddit.com/r/singularity/comments/1pncey4/integrative_analysis_of_spatial_transcript
This month, we want to highlight the research that motivates us to keep refining the tools you rely on. This week’s top pick comes from Shafiei et al., who used the DualBrite to investigate how virtual reality can help manage pain in cancer patients.
🟡 DualBrite enabled comfortable, flexible monitoring during VR-based pain interventions
🔵 fNIRS revealed prefrontal activity changes linked to shifts in pain perception
🔗 https://publications.artinis.com/publication/shafiei-pain-2025/
🎉 BREAKING: Apparently your brain is stuck in "teen mode" until your 30s, so feel free to blame your questionable life choices on science! 🤷♂️ Who knew that adulting came with software updates? 📅🔄
https://www.theguardian.com/science/2025/nov/25/brain-human-cognitive-development-life-stages-cambridge-study #brainresearch #lifechoices #adulthood #scienceupdates #teenmode #HackerNews #ngated
Human brains are preconfigured with instructions for understanding the world
https://news.ucsc.edu/2025/11/sharf-preconfigured-brain/
#HackerNews #HumanBrains #PreconfiguredUnderstanding #Neuroscience #CognitiveScience #BrainResearch
🤔 Unconscious behavior – What really drives people!🧠✨
#Zoomposium with #GerhardRoth: The reason lies deep in our unconscious processes. While our #consciousness formulates noble intentions, our #unconscious mind has long since made the actual #decisions. It is the invisible engine that drives our actions – often completely independently of what we consciously claim or believe.
📺 https://youtu.be/0LG4gU_jfik
📎https://philosophies.de/index.php/2021/12/05/wie-wirklich-ist-bewusstsein/
Heading to #EBRAINSSummit2025?
Take advantage of the 3+1 special offer:
Buy 3 conference tickets and get 1 full student ticket free!
Bring early-career researchers into the future of brain research.
🔗 https://summit2025.ebrains.eu/register-to-ebrains-summit-2025
🌍 Does the #world only exist in your head 🧠 ?
What if everything you see, feel, and think only exists in your #brain?
#Neurophilosopher #GerhardRoth puts #reality to the test:
📺 https://youtu.be/0LG4gU_jfik
📎 https://philosophies.de/index.php/2021/12/05/wie-wirklich-ist-bewusstsein/
#Zoomposium #GerhardRoth #Consciousness #Neuroscience #Neurophilosophy #BrainResearch #Cognition #PhilosophyOfMind #Self #FirstPersonPerspective #BrainComputerInterface #HardProblem #Epistemology #SelfConsciousness #Subjectivity
Hundreds of genes act differently in the brains of men and women
#Science #Brain #Genetics #Neuroscience #BrainResearch #MenAndWomen #Biology #Health #SexChromosomes #Alzheimers #Parkinsons #Male #Female #Woman #Man #HumanBrain #SexDifferences
https://the-14.com/hundreds-of-genes-act-differently-in-the-brains-of-men-and-women/
MIT News just broke the groundbreaking revelation: Your brain doesn't like being sleep-deprived. 😴💡 Apparently, skipping sleep might cause attention lapses—who knew?! Next week's headline: Water is wet, confirms MIT research. 🏊♂️📚
https://news.mit.edu/2025/your-brain-without-sleep-1029 #MITNews #sleepdeprivation #brainresearch #attentionlapseshortage #sleephealth #HackerNews #ngated
