Maintenance of delay-period activity in working memory task is modulated by local network structure

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成果类型：

期刊论文

作者：

Yu, Dong;Li, Tianyu;Ding, Qianming;Wu, Yong;Fu, Ziying;...

通讯作者：

Jia, Y

作者机构：

[Wu, Yong; Fu, Ziying; Yang, Lijian; Jia, Ya; Li, Tianyu; Zhan, Xuan; Yu, Dong; Ding, Qianming] Cent China Normal Univ, Inst Biophys, Wuhan, Peoples R China.

[Wu, Yong; Yang, Lijian; Jia, Ya; Li, Tianyu; Zhan, Xuan; Yu, Dong; Ding, Qianming] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan, Peoples R China.

[Fu, Ziying] Cent China Normal Univ, Sch Life Sci, Wuhan, Peoples R China.

通讯机构：

[Jia, Y ] C

Cent China Normal Univ, Inst Biophys, Wuhan, Peoples R China.

Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan, Peoples R China.

语种：

英文

关键词：

Network motifs;Neural networks;Neurons;Single neuron function;Pyramidal cells;Macaque;Sensory perception;Interneurons

期刊：

PLOS COMPUTATIONAL BIOLOGY

ISSN：

1553-734X

年：

2024

卷：

期：

页码：

e1012415

DOI：

10.1371/journal.pcbi.1012415

基金类别：

National Natural Science Foundation of China [12175080]; Colleges' basic research and operation of MOE [CCNU22JC009]; Central China Normal University's excellent postgraduate education innovation funding project [2023CXZZ129]

机构署名：

本校为第一且通讯机构

院系归属：

物理科学与技术学院

生命科学学院

摘要：

Revealing the relationship between neural network structure and function is one central theme of neuroscience. In the context of working memory (WM), anatomical data suggested that the topological structure of microcircuits within WM gradient network may differ, and the impact of such structural heterogeneity on WM activity remains unknown. Here, we proposed a spiking neural network model that can replicate the fundamental characteristics of WM: delay-period neural activity involves association cortex but not sensory cortex. First, experimentally observed receptor expression gradient along the...

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Maintenance of delay-period activity in working memory task is modulated by local network structure

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