title: Manual pointing to auditory targets: performances of right versus left handed subjects.
abstract: In order to test the existence of an hemispheric asymmetry at a basic level of spatial information processing, six right handed and six left handed normal subjects were submitted to a manual pointing task to auditory targets. Results showed a shift in perceived target position according to the hand used for pointing, a striking asymmetry between the two auditory hemispaces reflected in both groups in directional error and dispersion.
mesh_terms: D000328:Adult; D001307:Auditory Perception / Q000502:physiology*; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D007839:Functional Laterality; D005868:Gestures; D006801:Humans; D008297:Male; D011597:Psychomotor Performance / Q000502:physiology*; D011601:Psychophysics; D013017:Sound Localization / Q000502:physiology*