title: Assessment of hemispheric dominance for language in crossed aphasia by two atraumatic methods.
abstract: In a right handed patient with crossed aphasia, two atraumatic techniques (regional cerebral blood flow measurements during the performance of a linguistic task and dichotic listening test) were used to assess language lateralization. The prominence of rCBF activation patterns in the right hemisphere and the presence of a clear-cut right ear extinction on the dichotic listening test provide evidence that, is this case, the right hemisphere was dominant for language.
mesh_terms: D000368:Aged; D001037:Aphasia / Q000503:physiopathology*; D001039:Aphasia, Broca / Q000473:pathology / Q000503:physiopathology*; D002540:Cerebral Cortex / Q000098:blood supply / Q000473:pathology; D004007:Dichotic Listening Tests; D004292:Dominance, Cerebral / Q000502:physiology*; D006801:Humans; D007802:Language; D008297:Male; D012039:Regional Blood Flow; D014057:Tomography, X-Ray Computed