title: Neuropsychological sequelae of stroke as a function of handedness.
abstract: The preservation of visuospatial ability relative to verbal ability following right middle cerebral artery stroke was assessed in 19 left- and 19 right-handed male patients who were group-matched on the basis of age, education, and time elapsed since stroke. Analysis of covariance (covarying education) indicated that the left- and right-handed groups were significantly different with regard to the discrepancy between Verbal IQ and Performance IQ, with the left-handed patients showing a smaller difference than the right-handers. These results provide further evidence that sinistrality may be associated with less hemispheric specialization.
authors.affiliation: Department of Psychiatry and Psychology, Cleveland Clinic Foundation, OH 44195.
authors.forename: R I
authors.initials: RI
authors.lastname: Naugle
authors.forename: M J
authors.initials: MJ
authors.lastname: Raymond
mesh_terms: D001925:Brain Damage, Chronic / Q000175:diagnosis / Q000523:psychology*; D002561:Cerebrovascular Disorders / Q000175:diagnosis / Q000523:psychology*; D004292:Dominance, Cerebral; D007839:Functional Laterality; D006429:Hemiplegia / Q000175:diagnosis / Q000523:psychology; D006801:Humans; D007360:Intelligence; D008297:Male; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011594:Psychometrics; D012189:Retrospective Studies; D014888:Wechsler Scales / Q000706:statistics & numerical data