title: Hemispheric differences in the rates of information processing for simple non-verbal stimuli.
abstract: An inspection time task, used to gauge differences in speed of information processing between the hemispheres, was administered to 22 normal subjects. It was found that the left visual field-right hemisphere (LVF-RH) exhibited an inferior performance relative to the right visual field-left hemisphere (RVF-LH). These results were consistent with other studies which have found an RVF-LH advantage for the processing of temporal/serial information. The possible ramifications of these results for models of asymmetry which do and do not attribute the left hemisphere's preferential capacity for language to these fundamental processes are then discussed.
authors.affiliation: Psychology Department, University of Adelaide, South Australia.
authors.forename: M E
authors.initials: ME
authors.lastname: Nicholls
authors.forename: C J
authors.initials: CJ
authors.lastname: Cooper
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001921:Brain / Q000502:physiology*; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D008606:Mental Processes / Q000502:physiology; D008875:Middle Aged; D013647:Task Performance and Analysis; D014794:Visual Fields; D014796:Visual Perception / Q000502:physiology*