Multi-region processing during sleep for memory and cognition

Salma E. Said, Daisuke Miyamoto*

*この論文の責任著者

研究成果: ジャーナルへの寄稿総説査読

抄録

Over the past decades, the understanding of sleep has evolved to be a fundamental physiological mechanism integral to the processing of different types of memory rather than just being a passive brain state. The cyclic sleep substates, namely, rapid eye movement (REM) sleep and non-REM (NREM) sleep, exhibit distinct yet complementary oscillatory patterns that form inter-regional networks between different brain regions crucial to learning, memory consolidation, and memory retrieval. Technical advancements in imaging and manipulation approaches have provided deeper understanding of memory formation processes on multi-scales including brain-wide, synaptic, and molecular levels. The present review provides a short background and outlines the current state of research and future perspectives in understanding the role of sleep and its substates in memory processing from both humans and rodents, with a focus on crossregional brain communication, oscillation coupling, offline reactivations, and engram studies. Moreover, we briefly discuss how sleep contributes to other higher-order cognitive functions.

本文言語英語
ページ(範囲)107-128
ページ数22
ジャーナルProceedings of the Japan Academy Series B: Physical and Biological Sciences
101
3
DOI
出版ステータス出版済み - 2025

ASJC Scopus 主題領域

  • 医学一般

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