人类在学习后快速眼动睡眠期间通过听觉刺激增强记忆。
Enhancement of memory by auditory stimulation during postlearning REM sleep in humans.
作者信息
Guerrien A, Dujardin K, Mandai O, Sockeel P, Leconte P
机构信息
Laboratoire des Acquisitons Cognitives et Linguistiques (LABACOLIL) Université de Lille, Villeneuve d'Ascq, France.
出版信息
Physiol Behav. 1989 May;45(5):947-50. doi: 10.1016/0031-9384(89)90219-9.
REM sleep involvement in memory processes was demonstrated in animals and humans: 1) REM sleep deprivation impairs the memory fixation, 2) learning sessions are followed by modifications of REM sleep characteristics. Moreover, sleep patterns can be modified by applying auditory stimulations during REM sleep. We show that REM actual auditory stimulations significantly improve the retention of a Morse code learning task. These results are discussed in terms of brain activation.
快速眼动睡眠在记忆过程中的作用已在动物和人类身上得到证实
1）快速眼动睡眠剥夺会损害记忆巩固；2）学习过程后快速眼动睡眠特征会发生改变。此外，在快速眼动睡眠期间施加听觉刺激可以改变睡眠模式。我们发现，快速眼动睡眠期间的实际听觉刺激能显著提高莫尔斯电码学习任务的记忆保持能力。这些结果从大脑激活的角度进行了讨论。
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