In the twilight zone: An epidemiological study of sleep-related hallucinations.
Comprehensive Psychiatry July 1, 2021 Josef J Bless, Kenneth Hugdahl, Bodil Kråkvik et al.
Few studies have investigated hallucinations that occur at the onset/offset of sleep (called hypnagogic/hypnopompic hallucinations; HHHs), despite the fact that their prevalence in the general population is reported to be higher than the prevalence of daytime hallucinations. We utilized data from an epidemiological study to explore the prevalence of HHHs in various modalities. We also...