Narcolepsy and automatic behavior: a case report.

Abstract

Narcolepsy is characterized by excessive daytime sleepiness and cataplexy, which may be accompanied by hypnogogic or hypnopompic hallucinations and sleep paralysis. Automatic behavior is a relatively newly recognized symptom of the narcolepsy syndrome. This case report describes a particularly troublesome sort of automatic behavior--shoplifting--in a narcoleptic patient. It illustrates how a sleep-laboratory evaluation was used to confirm the diagnosis of narcolepsy and considers aspects of the treatment of the problem.