Besset A, Espa F
INSERM E-9930, Hôpital La Colombière, Service de Neurologie B, Hôpital Gui de Chauliac, Montpellier.
Rev Neurol (Paris). 2001 Nov;157(11 Pt 2):S107-11.
There are three slow wave sleep (SWS) parasomnias: confusional arousal, sleepwalking and night terrors grouped together in arousal disorders because impaired arousal from sleep has been postulated as a cause of these disorders. The onset of these disorders at the beginning of the night in slow wave sleep (SWS) is a typical feature. Night sleep is characterised by a great sleep fragmentation specially in SWS, and by a very strong SWS intensity reflected by both an increase of slow wave activity (SWA) before the parasomnia and a slower decay of wave activity (SWA) during the night. An abnormal deep sleep associated with a high SWS fragmentation is responsible for the occurrence of arousal disorders parasomnias.
有三种慢波睡眠（SWS）相关的异态睡眠：混乱觉醒、梦游和夜惊，它们被归为觉醒障碍，因为睡眠觉醒受损被假定为这些障碍的一个病因。这些障碍在夜间开始时的慢波睡眠（SWS）中发作是一个典型特征。夜间睡眠的特点是睡眠碎片化严重，特别是在慢波睡眠中，并且慢波睡眠强度非常高，这表现为异态睡眠前慢波活动（SWA）增加以及夜间慢波活动（SWA）衰减较慢。与高慢波睡眠碎片化相关的异常深度睡眠是觉醒障碍性异态睡眠发生的原因。
