Habituation of the orienting response in sleep.
D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D001810:Blood Volume; D005108:Extinction, Psychological; D005712:Galvanic Skin Response; D006185:Habituation, Psychophysiologic; D006339:Heart Rate; D006801:Humans; D008297:Male; D009949:Orientation; D012018:Reflex; D012894:Sleep Stages; D012895:Sleep, REM; D014851:Wakefulness