The mismatch negativity component reveals the sensory memory during REM sleep in human
The mismatch negativity component reveals the sensory memory during REM sleep in human
复制标题
错配负性成分揭示了人类快速眼动睡眠期间的感官记忆
DOI：
10.1016/s0304-3940(97)00798-2
复制
发表时间：
1997-11-14
影响因子：
2.5
通讯作者：
Gomez, CM
中科院分区：
文献类型：
--
作者：
Atienza, M;Cantero, JL;Gomez, CM
听觉诱发电位（AEPs）记录在1000 Hz（标准）和2000 Hz（偏差）的刺激，在列车的10个纯音（每列车一个偏差）在清醒和快速眼动（REM）睡眠状态。恒定的刺激间间期（ISI）为600 ms，列车间隔3 s的沉默。在列车启动时发生的异常音调引起了两种唤醒状态下的不匹配负性分量（MMN），在额中央区刺激后100和150 ms之间显示峰值潜伏期。这些结果表明，存在听觉记忆痕迹（感觉记忆）在REM睡眠期间存活至少3秒。(C)1997 Elsevier Science爱尔兰有限公司
Auditory evoked potentials (AEPs) were recorded during presentation of stimuli of 1000 Hz (standard) and 2000 Hz (deviant) in trains of 10 tone bursts (one deviant per train) in the wake and rapid eye movement (REM) sleep states. The constant interstimulus interval (ISI) was 600 ms and the trains were separated by 3 s of silence. The deviant tone occurring at the train start elicited a mismatch negativity component (MMN) in both arousal states, displaying a peak latency between 100 and 150 ms post-stimulation at fronto-central areas. These results suggest the existence of an auditory memory trace (sensory memory)surviving for at least 3 s during REM sleep. (C) 1997 Elsevier Science Ireland Ltd.