EPISODE · Jul 17, 2026 · 18 MIN
1291-小鼠基底神经节与丘脑束旁核的基因架构及环路组织
from 聊聊Sci
这篇研究论文利用多模态数据集，系统地揭示了小鼠基底神经节与丘脑束旁核的结构组织规律。通过整合转录组学细胞类型、三维解构影像与病毒追踪技术，研究人员将这些脑区精确划分为多个具有特定功能的亚区。研究发现，这些亚区的空间分布与来自大脑皮层的模块化输入高度对应，形成了平行且高度专一的神经环路。这种基于基因表达的“全球图谱”不仅阐明了大脑如何整合运动控制、学习与认知信息，也为理解帕金森病等神经系统疾病的环路机制提供了重要理论支撑。References:Wang Q, Bhandiwad A, Gouwens N W, et al. Genoarchitecture and input–output organization of the mouse basal ganglia and thalamic parafascicular nucleus[J]. Nature Neuroscience, 2026: 1-17.前往小宇宙评论区与主播互动
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1291-小鼠基底神经节与丘脑束旁核的基因架构及环路组织
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