呼吸在协调睡眠振荡和记忆巩固中的作用。

A role for respiration in coordinating sleep oscillations and memory consolidation.

作者信息

Schwimmbeck Fabian, Bullón Tarrasó Esteban, Schreiner Thomas

机构信息

Department of Psychology, Ludwig-Maximilians-Universität München, München, Germany; Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, Salzburg, Austria; Department of Psychology, Centre for Cognitive Neuroscience (CCNS), Paris-Lodron-University of Salzburg, Austria.

Department of Psychology, Ludwig-Maximilians-Universität München, München, Germany.

出版信息

Trends Neurosci. 2025 Apr;48(4):247-249. doi: 10.1016/j.tins.2025.02.005. Epub 2025 Mar 22.

DOI:10.1016/j.tins.2025.02.005

PMID:40121167

Abstract

Memory consolidation is thought to rely on the interplay of sleep-related brain oscillations. Drawing on recent findings that highlight the influence of respiration on these rhythms, we outline a framework positioning respiration as pacemaker for sleep's memory function. By orchestrating the cardinal non-rapid eye movement (NREM) oscillations, namely slow oscillations, spindles, and sharp wave-ripples, respiration may coordinate the hippocampo-cortical crosstalk essential for memory consolidation.

摘要

记忆巩固被认为依赖于与睡眠相关的脑电波振荡的相互作用。基于最近突出呼吸对这些节律影响的研究发现，我们概述了一个将呼吸定位为睡眠记忆功能起搏器的框架。通过协调主要的非快速眼动（NREM）振荡，即慢振荡、纺锤波和尖波涟漪，呼吸可能会协调对记忆巩固至关重要的海马体与皮层之间的相互作用。