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  • 标题:Determining the Hierarchical Architecture of the Human Brain Using Subject-Level Clustering of Functional Networks
  • 本地全文:下载
  • 作者:Teddy J. Akiki ; Chadi G. Abdallah
  • 期刊名称:Scientific Reports
  • 电子版ISSN:2045-2322
  • 出版年度:2019
  • 卷号:9
  • 期号:1
  • 页码:1-15
  • DOI:10.1038/s41598-019-55738-y
  • 出版社:Springer Nature
  • 摘要:Optimal integration and segregation of neuronal connections are necessary for efficient large-scale network communication between distributed cortical regions while allowing for modular specialization. This dynamic in the cortex is enabled at the network mesoscale by the organization of nodes into communities. Previous in vivo efforts to map the mesoscale architecture in humans had several limitations. Here we characterize a consensus multiscale community organization of the functional cortical network. We derive this consensus from the clustering of subject-level networks. We applied this analysis to magnetic resonance imaging data from 1003 healthy individuals part of the Human Connectome Project. The hierarchical atlas and code will be made publicly available for future investigators.
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