title: Newborn infants orient to sounds.
abstract: In 2 experiments, the majority of 21 newborn infants who were maintained in an alert state consistently turned their heads toward a continuous sound source presented 90 degrees from midline. For most infants this orientation response was rather slow, taking median latencies of 2.5 sec to begin and 5.5 sec to end. The most important factors in producing this impressive response seem to be the method of holding the infants during testing and the nature of the auditory stimulus.
mesh_terms: D000161:Acoustic Stimulation; D001307:Auditory Perception; D005260:Female; D006801:Humans; D007231:Infant, Newborn / Q000523:psychology*; D008297:Male; D009949:Orientation; D011930:Reaction Time; D013017:Sound Localization; D014796:Visual Perception