his study compared auditory behavioral and physiological measures among three subject groups: 1) Normal control subjects, 2) subjects who were on a prescribed SSRI for depression, and 3) subjects who were prescribed an SSRI for depression, but were not medicated at the time of testing. Test measures included: Standard audiological tests (audiometry and tympanometry), electrophysiological procedures for analysis of auditory- evoked brainstem and late responses, and standardized behavioral speech tests (SCAN-A, SSI, and the low predictability sentence list of the R-SPIN). Analysis of results indicated a statistically significant increase of group mean amplitude of the ABR peak V, from 15dBnSL to 55dBnSL, in the non-medicated group compared to controls.
Also, the non-medicated group scored significantly less favorably than controls on the most challenging listening condition (-20 MCR) of the SSI, in the left ear. Although other test measures indicated consistent differences between these two groups, they were not, however, significant.
Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc2853 |
Date | 08 1900 |
Creators | Bishop, Charles E. |
Contributors | Gopal, Kamakshi V., Lu, Fang-Ling, Henoch, Miriam A., Cokely, Jeffrey A |
Publisher | University of North Texas |
Source Sets | University of North Texas |
Language | English |
Detected Language | English |
Type | Thesis or Dissertation |
Format | Text |
Rights | Use restricted to UNT Community, Copyright, Bishop Charles E., Copyright is held by the author, unless otherwise noted. All rights reserved. |
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