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Segregated Systems of Human Brain Networks
Trends in Cognitive Sciences ( IF 19.9 ) Pub Date : 2017-12-01 , DOI: 10.1016/j.tics.2017.09.006
Gagan S. Wig

The organization of the brain network enables its function. Evaluation of this organization has revealed that large-scale brain networks consist of multiple segregated subnetworks of interacting brain areas. Descriptions of resting-state network architecture have provided clues for understanding the functional significance of these segregated subnetworks, many of which correspond to distinct brain systems. The present report synthesizes accumulating evidence to reveal how maintaining segregated brain systems renders the human brain network functionally specialized, adaptable to task demands, and largely resilient following focal brain damage. The organizational properties that support system segregation are harmonious with the properties that promote integration across the network, but confer unique and important features to the brain network that are central to its function and behavior.

中文翻译:

人脑网络的隔离系统

大脑网络的组织使其发挥作用。对该组织的评估表明,大规模的大脑网络由相互作用的大脑区域的多个隔离子网络组成。静息状态网络架构的描述为理解这些分离的子网络的功能意义提供了线索,其中许多对应于不同的大脑系统。本报告综合了越来越多的证据,以揭示维持隔离的大脑系统如何使人脑网络功能专门化,适应任务需求,并在局灶性脑损伤后在很大程度上具有弹性。支持系统隔离的组织属性与促进整个网络集成的属性相协调,
更新日期:2017-12-01
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