title: Phoneme and timbre monitoring in left and right cerebrovascular accident patients.
abstract: Ten left hemisphere and 10 right hemisphere CVA patients were required to monitor for the target phoneme /b/ in a series of monosyllabic words, and a target timbre in a series of eight different timbres. Left hemisphere damaged aphasic patients were more accurate for target timbres over phonemes; the reverse pattern was found in the nonaphasic right hemisphere patients.
mesh_terms: D000328:Adult; D000368:Aged; D001037:Aphasia / Q000523:psychology; D001288:Attention; D002561:Cerebrovascular Disorders / Q000523:psychology*; D004292:Dominance, Cerebral; D006801:Humans; D008875:Middle Aged; D010700:Phonetics; D010897:Pitch Discrimination; D013067:Speech Perception