Giesbrecht Timo, Smeets Tom, Leppink Jimmie, Jelicic Marko, Merckelbach Harald
Department of Experimental Psychology, Maastricht University, Maastricht, the Netherlands.
J Abnorm Psychol. 2007 Aug;116(3):599-606. doi: 10.1037/0021-843X.116.3.599.
Recent research has shown that dissociative symptoms are related to self-reports of deviant sleep experiences. The present study is the 1st to explore whether sleep loss can fuel dissociative symptoms. Twenty-five healthy volunteers were deprived of sleep for 1 night. Sleepiness and dissociative symptoms were assessed every 6 hr. The authors measured both spontaneous dissociative symptoms and dissociative symptoms induced by dot-staring during sensory deprivation. Sleepiness as well as spontaneous and induced dissociative symptoms were stable throughout the day but increased during the night. These findings provide further evidence for a robust relationship between disruptions in sleep patterns and dissociative symptoms.
近期研究表明，解离症状与异常睡眠体验的自我报告有关。本研究首次探讨睡眠剥夺是否会加剧解离症状。25名健康志愿者被剥夺了1晚的睡眠。每6小时评估一次嗜睡程度和解离症状。作者测量了自发解离症状以及感觉剥夺期间盯着点诱发的解离症状。嗜睡程度以及自发和诱发的解离症状在白天保持稳定，但在夜间有所增加。这些发现为睡眠模式紊乱与解离症状之间的紧密关系提供了进一步的证据。
