地方再平衡行动带来全球效益。

A Local Rebalancing Act Leads to Global Benefit.

机构信息

Department of Molecular, Cell and Developmental Biology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA.

出版信息

Neuron. 2017 Nov 15;96(4):712-713. doi: 10.1016/j.neuron.2017.11.001.

DOI:10.1016/j.neuron.2017.11.001

PMID:29144967

Abstract

Barnes et al. (2017) reveal that in the visual cortex of sensory-deprived mice, dendritic spine enlargement correlates with recent spine loss from the same dendritic branch. Such branch-specific homeostatic plasticity highlights dendritic branches as key computational units.

摘要

巴恩斯等人（2017 年）揭示，在感觉剥夺的小鼠的视觉皮层中，树突棘增大与同一树突分支最近的树突棘丢失相关。这种分支特异性的自身平衡可塑性突出了树突分支作为关键的计算单元。