PMID: 3769499Sep 1, 1986Paper

CT scan correlates of sound recognition defect in aphasia

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
N R Varney, H Damasio

Abstract

This study was concerned with the relationship between defects in sound recognition and intrahemispheric locus of lesion. Previous studies have shown that defects in sound recognition are common in association with left hemisphere lesions resulting in aphasias with comprehension deficits and are uncommon in association with other unilateral lesions. Current findings indicate that defects in sound recognition, occurring within the first month post onset of aphasia, may be associated with lesions of basal ganglia, the auditory cortex (both primary and association cortices), supramarginal gyrus, angular gyrus, and area 37. At the same time, however, a number of patients with lesions in these areas failed to show sound recognition defects.

Citations

Mar 13, 2003·Neuropsychologia·Daniel TranelRichard D Hichwa
Jun 1, 1990·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·T FujiiK Kogure
Nov 13, 2001·Brain and Language·R R BensonA M Liberman
Jan 21, 2020·Journal of Alzheimer's Disease : JAD·Jan A F CoeberghSebastiaan F T M Bruijn
Dec 1, 1987·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·N R Varney, H Damasio

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