title: Memory and aphasia.
abstract: Sixty-one acute and 17 chronic vascular left-hemisphere damaged patients were tested with five memory tasks that investigated verbal short-term (digit span) and long-term (paired-associate and story learning) memory, and spatial short- and long-term memory (Corsi's span and learning). Both brain-damaged groups were significantly impaired in all memory tasks (except for chronic patients in the story learning task) compared to normal controls. The presence of aphasia and locus of lesion (anterior, posterior and deep) had no effect on the memory impairment, with only one exception of paired-associate learning that was better performed by non-aphasic than aphasic patients. Eleven subjects were better at paired-associate learning than story recall, the reverse dissociation was never found. Finally, chronic patients performed significantly better than acute patients only in the Corsi's learning task.
authors.affiliation: Neurological Clinic, Milan University, Italy.
authors.forename: F
authors.initials: F
authors.lastname: Burgio
authors.forename: A
authors.initials: A
authors.lastname: Basso
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001037:Aphasia / Q000145:classification / Q000150:complications / Q000503:physiopathology*; D001925:Brain Damage, Chronic / Q000503:physiopathology; D002540:Cerebral Cortex / Q000503:physiopathology*; D002561:Cerebrovascular Disorders / Q000150:complications*; D016009:Chi-Square Distribution; D016001:Confidence Intervals; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008569:Memory Disorders / Q000145:classification / Q000209:etiology / Q000503:physiopathology*; D011939:Mental Recall / Q000502:physiology; D008875:Middle Aged; D009483:Neuropsychological Tests; D010153:Paired-Associate Learning / Q000502:physiology; D012153:Retention, Psychology / Q000502:physiology; D012189:Retrospective Studies; D012691:Serial Learning / Q000502:physiology; D014706:Verbal Learning / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology