Tone intensity and rise-decay time effects on cardiac responses during sleep.
D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D001307:Auditory Perception; D003214:Conditioning, Classical; D004562:Electrocardiography; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D006339:Heart Rate; D006801:Humans; D008297:Male; D009949:Orientation; D012890:Sleep; D012894:Sleep Stages