Interruption of phonological coding in conduction aphasia.

F J Friedrich; C G Glenn; O S Marin

doi:10.1016/0093-934x(84)90094-4

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Interruption of phonological coding in conduction aphasia.

F J Friedrich·C G Glenn·O S Marin

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Abstract

A case study of conduction aphasia, investigating single word repetition, phonological coding, and short-term memory, is reported. Evidence from intact adults suggests that repetition can occur through either a lexical route or a direct auditory-articulatory link. For this conduction aphasic, E.A., the direct link was impaired, although the lexical route could be used to produce accurate single word repetition. Several experiments demonstrated a significant impairment in the generation and maintenance of an abstract phonological code. The consequences of a disruption of phonological coding on speech perception and on verbal short-term memory are discussed.

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Aphasia Attention Cerebral Infarction Female Humans Memory, Short-Term Middle Aged Pattern Recognition, Visual Phonetics Pitch Perception Speech Perception Speech Production Measurement Verbal Learning Case Reports Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.

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F J Friedrich, C G Glenn, O S Marin. 1984. Interruption of phonological coding in conduction aphasia.. https://doi.org/10.1016/0093-934x(84)90094-4

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