title: Dissociation of language and cognition. A psychological profile of two disconnected right hemispheres.
abstract: Two split-brain patients who differ in their right hemisphere language capacity were tested on a variety of simple cognitive tasks. Both isolated right hemispheres performed poorly on most tests. The results suggest that the presence of language in the right hemisphere, a brain system that ordinarily does not possess such competence, need not necessarily confer the full complement of cognitive skills associated with the language processing skills of the left hemisphere.
mesh_terms: D000328:Adult; D001921:Brain / Q000502:physiology*; D003071:Cognition / Q000502:physiology*; D004292:Dominance, Cerebral; D005260:Female; D006801:Humans; D007802:Language / Q000502:physiology*; D008297:Male; D011581:Psychological Tests