title: Ipsilateral and contralateral reactions to monaural lateralized stimuli.
abstract: Twelve subjects, six right-handers and six left-handers, participated in an experiment in which they were tested on an ipsilateral and contralateral auditory-manual reaction-time task. No difference in reaction-time was found between left and right ear presentation in the ipsilateral task, whereas for nearly all subjects, right-handers as well as left-handers, a difference between the left and right ear presentation was recorded in the contralateral task. The right-handers showed a tendency to a right ear preference, the left-handers to a left ear preference. The results are discussed in terms of a combination of S-R compatibility and the cerebral organization in man.
mesh_terms: D000328:Adult; D001307:Auditory Perception; D004292:Dominance, Cerebral; D007839:Functional Laterality; D006801:Humans; D011930:Reaction Time