Different effect of an auditory stimulus as a function of rapid eye movement and non-rapid eye movement sleep.
D000328:Adult; D000339:Affect; D001143:Arousal; D001307:Auditory Perception; D006801:Humans; D008297:Male; D011581:Psychological Tests; D012890:Sleep; D012895:Sleep, REM; D013016:Sound; D013060:Speech