Age-related changes in aphasia type and stroke location.
Two-hundred consecutive CT scans of patients with an infarction in the territory of the middle cerebral artery (MCA) were examined for evaluation of a possible relationship between age and stroke location. Two distinct procedures, one evaluating the incidence of four areas within the MCA territory and the other measuring some quantified parameters, were used. Statistical studies failed to show any significant correlation between these parameters and the age of patients. These results lead to refute previous claims that semiological changes in aphasia type with age in stroke patients may be due to a posterior shift of cerebral infarcts with age.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001037:Aphasia / Q000453:epidemiology* / Q000473:pathology; D002545:Brain Ischemia / Q000453:epidemiology* / Q000473:pathology; D002544:Cerebral Infarction / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D013687:Telencephalon / Q000473:pathology*; D014057:Tomography, X-Ray Computed