REM sleep respiratory behaviours mental content in narcoleptic lucid dreamers.
Scientific Reports February 8, 2018 Delphine Oudiette, Pauline Dodet, Nahema Ledard et al.
Breathing is irregular during rapid eye-movement (REM) sleep, whereas it is stable during non-REM sleep. Why this is so remains a mystery. We propose that irregular breathing has a cortical origin and reflects the mental content of dreams, which often accompany REM sleep. We tested 21 patients with narcolepsy who had the exceptional ability to lucid dream in REM sleep, a condition in which one...