title: Interhemispheric interaction in the split-brain.
abstract: An experiment is reported in which a split-brain patient (LB) was simultaneously presented with two words, one to the left and one to the right of fixation. He was instructed to categorize the right sided word (living vs non-living), and to ignore anything appearing to the left of fixation. LB's performance on this task closely resembled that of normal neurologically intact individuals. Manual response speed was slower when the unattended (left visual field) word belonged to the same category as the right visual field word. Implications of this finding for views of the split-brain syndrome are discussed.
authors.affiliation: Department of Psychology, University of Auckland, New Zealand.
authors.forename: A J
authors.initials: AJ
authors.lastname: Lambert
mesh_terms: D000328:Adult; D001930:Brain Injuries / Q000503:physiopathology*; D006801:Humans; D008297:Male; D011597:Psychomotor Performance / Q000502:physiology*; D014705:Verbal Behavior / Q000502:physiology; D014794:Visual Fields / Q000502:physiology; D014796:Visual Perception / Q000502:physiology