Isolated sleep paralysis and hypnic hallucinations in schizophrenia
Indian Journal of Psychiatry October 1, 2015 P. Gangdev, Varinder Dua, N. Desjardins
Background: Usually remembered in the context of Narcolepsy-Cataplexy syndrome, isolated sleep paralysis (SP) and hypnic hallucination are widely prevalent and because of the overlap of symptoms with schizophrenia, their identification is important but unrecognized. Aims: To determine the presence of SP and hypnic hallucinations (HH) in people with schizophrenia and schizoaffective disorder...