The sleep-related behavior disorders referred to as parasomnias encompass a
fascinating array of peculiar, distressing, and dangerous nocturnal experi
ences and behaviors. These disorders are scientifically explainable and usu
ally treatable, and they can have forensic implications in cases involving
accidents, homicide, or presumed suicide. An experienced sleep disorders ce
nter is a valuable resource for the evaluation and treatment of unusual or
injurious parasomnias.