Sleep and dream disturbances associated with dissociative experiences.
Consciousness and cognition July 1, 2024 John Balch, Rachel Raider, Joni Keith et al.
People who have more dissociative experiences during the day also tend to have more nightmares, lucid dreams, and beliefs in paranormal phenomena, and they take longer to fall asleep. The coherence and perspective of dreams—specifically how stable and first-person the dreamed self feels—predicts about 26% of the variation in dissociative symptoms. These findings suggest that REM sleep intruding into waking consciousness may contribute to some dissociative experiences. The results come from 219 volunteers who completed surveys including the Dissociative Experiences Scale, plus dream reports and sleep measures from a subgroup. The authors propose that dream content stability could be a useful indicator of dissociative tendencies and that treating nightmare distress might help reduce dissociation.