Pattern of slow-wave sleep in afternoon naps

被引:12
|
作者
Fushimi, Aoi [1 ]
Hayashi, Mitsuo [1 ]
机构
[1] Hiroshima Univ, Grad Sch Integrated Arts Sci, Higashihiroshima 724, Japan
关键词
nap; sleep inertia; sleep spindle; slow-wave sleep;
D O I
10.1111/j.1479-8425.2008.00350.x
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
A short daytime nap of less than 30 min can prevent later sleepiness. However, severe sleep inertia often occurs after awakening from slow-wave sleep (SWS). The present study examined the appearance pattern of SWS during daytime hours. Polysomnograms of university students (n = 101) showed that SWS did not appear during a nap of less than 15 min, but did appear at least 9 min after the first sleep spindle. These results suggest that a short nap (less than 15 min) does not produce sleep inertia.
引用
收藏
页码:187 / 189
页数:3
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