title: Computerized analysis of sleep recordings applied to drug evaluation: midazolam in normal subjects.
abstract: Computerized analysis of polygraphic sleep recordings was carried out for the evaluation of midazolam, a benzodiazepine hypnotic. The analysis was carried out in real time on a small laboratory computer, and the output included the hypnogram and relative power profiles for the main electroencephalogram activities. Analysis showed a slight "intranight rapid eye movement rebound" during medication and reduction of sleep stage IV after withdrawal. The relative power of the delta frequency band did not change during medication or withdrawal.
mesh_terms: D000328:Adult; D014151:Anti-Anxiety Agents / Q000494:pharmacology*; D001569:Benzodiazepines / Q000494:pharmacology*; D003201:Computers; D004341:Drug Evaluation; D006801:Humans; D008297:Male; D008874:Midazolam; D012890:Sleep / Q000187:drug effects*; D012894:Sleep Stages / Q000187:drug effects
chemical_list: D014151:Anti-Anxiety Agents; D001569:Benzodiazepines; D008874:Midazolam