The newborn's response to auditory stimulation: a demonstration of orienting and defensive behavior.
D000161:Acoustic Stimulation; D001288:Attention; D001307:Auditory Perception; D002657:Child Development; D005143:Eyelids / Q000502:physiology; D005260:Female; D006257:Head / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009043:Motor Activity; D009949:Orientation