Central Auditory Fatigue
- 1 January 1975
- journal article
- research article
- Published by Taylor & Francis in International Journal of Audiology
- Vol. 14 (1) , 72-83
- https://doi.org/10.3109/00206097509071725
Abstract
The results of this study, based on evoked responses and single-neuronal responses, reveal that there is a central involvement in auditory fatigue. In these experiments, cochlear potentials (microphonic and whole-nerve action potential) and inferior colliculus electrical responses were simultaneously obtained before and after excessive sound exposure. In general, sound exposure produced a greater reduction of the collicular evoked responses than of the cochlear microphonics and action potentials. Recordings from single neurons support the evoked-response findings.Keywords
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