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Meta-Network Analysis of Structural Correlation Networks Provides Insights Into Brain Network Development.


ABSTRACT: Analysis of developmental brain networks is fundamentally important for basic developmental neuroscience. In this paper, we focus on the temporally-covarying connection patterns, called meta-networks, and develop a new mathematical model for meta-network decomposition. With the proposed model, we decompose the developmental structural correlation networks of cortical thickness into five meta-networks. Each meta-network exhibits a distinctive spatial connection pattern, and its covarying trajectory highlights the temporal contribution of the meta-network along development. Systematic analysis of the meta-networks and covarying trajectories provides insights into three important aspects of brain network development.

SUBMITTER: Xu X 

PROVIDER: S-EPMC6444117 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Meta-Network Analysis of Structural Correlation Networks Provides Insights Into Brain Network Development.

Xu Xiaohua X   He Ping P   Yap Pew-Thian PT   Zhang Han H   Nie Jingxin J   Shen Dinggang D  

Frontiers in human neuroscience 20190326


Analysis of developmental brain networks is fundamentally important for basic developmental neuroscience. In this paper, we focus on the temporally-covarying connection patterns, called meta-networks, and develop a new mathematical model for meta-network decomposition. With the proposed model, we decompose the developmental structural correlation networks of cortical thickness into five meta-networks. Each meta-network exhibits a distinctive spatial connection pattern, and its covarying trajecto  ...[more]

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