Sleep and dreams are frequent themes in science fiction (Sci-Fi) literature and films, often used to explore questions about consciousness, reality, technology and the human experience. Sci-Fi authors and filmmakers utilise the enigmatic nature of sleep and dreams to blur the boundaries between reality and imagination, raising philosophical questions or extrapolating the effects of futuristic...
Study Objectives: Insomnia disorder (ID) is a frequent sleep disorder coupled with increased risks for somatic and mental illness. Although subjective complaints are severe, polysomnography (PSG) parameters show only modest differences between groups. Rapid eye movement (REM) sleep as the most aroused sleep state may be especially vulnerable to be perceived as wake. To directly assess possible...