RECOVERY WITHIN DAYTIME SLEEP AFTER SLOW-WAVE SLEEP SUPPRESSION

被引：15

作者：

GILLBERG, M ^{[1
]}

ANDERZEN, I ^{[1
]}

AKERSTEDT, T ^{[1
]}

机构：

[1] NATL DEF RES ESTAB,DEPT 5,S-10254 STOCKHOLM,SWEDEN

来源：

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY | 1991年 / 78卷 / 04期

关键词：

SWS DEPRIVATION; POWER DENSITY; SLEEP DURATION; SLEEP HOMEOSTASIS;

D O I：

10.1016/0013-4694(91)90180-C

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Six subjects had their SWS activity suppressed by acoustic stimulation during a day-time (11.00 h) recovery sleep after a 4 h night sleep (03.00-07.00 h). Sleep was disturbed for a period corresponding to 90% of the duration of a preceding undisturbed baseline sleep (also at 11.00 h and preceded by a 4 h night sleep) and thereafter allowed to continue undisturbed until spontaneous awakening. The results showed that SWS and EEG power density were significantly reduced during suppression and that full recovery occurred before spontaneous awakening. The disturbed sleep was significantly longer than the baseline sleep. The increase in duration consisted mainly of SWS, stage 2 and REM. The results suggest that the suppression of SWS activity caused a need for an extension of sleep in order to allow recovery.

引用

页码：267 / 273

页数：7

共 15 条

[1] SLEEP DURATION AND THE POWER SPECTRAL DENSITY OF THE EEG [J].