聖塔非研究所

摘要 Adult cortex is organized into distributed functi

2021-01-22 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Adult cortex is organized into distributed functional communities. Yet, little is known about community architecture in childhood. Here, we address this gap by studying the community stru…

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論文資訊

  • 類型:已發表論文
  • 日期:2021-01-22

摘要

Adult cortex is organized into distributed functional communities. Yet, little is known about community architecture in childhood. Here, we address this gap by studying the community structure of cortex in 670 children aged 9-11 years from the Adolescent 大腦 and 認知 Development study. Using fMRI, we first applied a data-driven partitioning algorithm to assign regions to communities, then used a model-based algorithm to further probe community interactions. Children showed similar community structure to adults in early-developing sensory and motor communities. Differences emerged in transmodal areas, manifesting in expanded limbic territory and more flexible interactions between association regions in children relative to adults. The greatest uncertainty in algorithmic assignment was localize

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