聖塔非研究所

摘要 Signal propagation along the structural connectom

2022-07-05 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Signal propagation along the structural connectome of the 大腦 induces changes in the patterns of activity. These activity patterns define global 大腦 states and contain 資訊 in accordance with…

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  • 類型:已發表論文
  • 日期:2022-07-05

摘要

Signal propagation along the structural connectome of the 大腦 induces changes in the patterns of activity. These activity patterns define global 大腦 states and contain 資訊 in accordance with their expected probability of occurrence. Being the physical substrate upon which 資訊 propagates, the structural connectome, in conjunction with the dynamics, determines the set of possible 大腦 states and constrains the transition between accessible states. Yet, precisely how these structural constraints on state transitions relate to their 資訊 content remains unexplored. To address this gap in knowledge, we defined the 資訊 content as a function of the activation distribution, where 統計ly rare values of activation correspond to high 資訊 content. With this numerical definition in hand, we studied the spatiotempo

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