title: [Activation of deficient right cerebral blood flow by language after global aphasia].
abstract: A 39-year old patient abruptly presented with global aphasia. Six years later a mild deficit of articulation and sentence comprehension persisted. A cerebral blood flow study showed that a) during verbal activations, the blood flow increased in the right hemisphere and decreased around the lesion in the left hemisphere; b) the activation was globally higher than in the control group. These data suggest that the right hemisphere plays a significant role in the recovery from aphasia in patients with severe left hemispheric lesions.
authors.affiliation: Service des Convalescents, CHU, Lille.
authors.forename: M
authors.initials: M
authors.lastname: Rousseaux
authors.forename: M
authors.initials: M
authors.lastname: Steinling
authors.forename: M
authors.initials: M
authors.lastname: Mazingue
mesh_terms: D000328:Adult; D001037:Aphasia / Q000209:etiology / Q000534:rehabilitation*; D002544:Cerebral Infarction / Q000150:complications*; D002560:Cerebrovascular Circulation; D005500:Follow-Up Studies; D006801:Humans; D007802:Language; D008297:Male
vernacular_title: Activation du débit sanguin cérébral droit par le langage après une aphasie globale.