Auditory Sensory Dysfunction in Schizophrenia
Author(s) -
Esther Rabinowicz,
Gail Silipo,
Robert Goldman,
Daniel C. Javitt
Publication year - 2000
Publication title -
archives of general psychiatry
Language(s) - English
Resource type - Journals
eISSN - 1538-3636
pISSN - 0003-990X
DOI - 10.1001/archpsyc.57.12.1149
Subject(s) - audiology , distraction , schizophrenia (object oriented programming) , psychology , sensory system , stimulus modality , sensory processing , psychosis , medicine , psychiatry , neuroscience
Schizophrenia is associated with large effect-size deficits in auditory sensory processing, as reflected in impaired delayed-tone matching performance. The deficit may reflect either impaired sensory precision, which would be indicative of neural dysfunction within auditory sensory (temporal) regions, or of increased distractibility, which would be indicative of impaired prefrontal function. The present study evaluates susceptibility of schizophrenic subjects to same-modality distraction to determine whether patients fit a "bitemporal" or "prefrontal" model of sensory dysfunction.
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