搜索结果: 1-7 共查到“国际动态 神经生理学”相关记录7条 . 查询时间(1.031 秒)
美国研究揭示人类语音生成的深层神经机制
美国 人类语音生成 深层神经机制
2024/1/15
美国纽约大学科研人员利用深度学习架构和神经外科监测数据，揭示了人类语音生成过程中前馈和反馈机制的交互作用。该研究成果发表在《美国科学院院报》（PNAS）上。
科学家揭示儿童情绪识别变化规律
儿童情绪 识别 变化规律
2024/1/16
有焦虑等精神症状的儿童可能难以理解周围人的快乐、悲伤等情绪，也无法准确理解情绪线索，从而使他们在社交场合难以做出合适的行为。情绪会随着儿童发育而不断完善，但相关神经表征是否同时发生变化尚不明确。美国华盛顿大学医学院研究团队发现，随着儿童发育至青春期，该过程中个体处理情绪线索的能力越来越相近。该研究成果于近日发表在《Nature Neuroscience》杂志上，题为：Large-scale enc...
Sparse, small, but diverse neural connections help make perception reliable, efficient（图）
神经连接 丘脑输入 视觉皮层神经元 脑科学
2023/6/5
The brain’s cerebral cortex produces perception based on the sensory information it’s fed through a region called the thalamus.
Study offers neurological explanation for how brains bias partisans against new information（图）
大脑 神经学 信息生物学
2023/6/26
People who share a political ideology have more similar ‘neural fingerprints’ of political words and process new information in similar ways, according to a new analysis led by Brown University resear...
New findings reveal how neurons build and maintain their capacity to communicate（图）
神经元 神经细胞 钙通道
2023/6/5
The nervous system works because neurons communicate across connections called synapses. They “talk” when calcium ions flow through channels into “active zones” that are loaded with vesicles carrying ...
A new study by scientists at The Picower Institute for Learning and Memory at MIT provides the most comprehensive and rigorous evidence yet that the mammalian brain stores a single memory across a wid...
Every time we reach for a cup, our brains must assess our hands’ current position in relation to the mug and then command muscles to make the proper adjustments to successfully grab the handle.