Can auditory stady-state responses reflect place-specific cochlear dispersion?

Andreu Paredes Gallardo, Bastian Epp, Torsten Dau

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Abstract

The cochlear travelling wave propagates from the base to the apex, resulting in an increasing phase with distance from the cochlear base. Together with the tonotopic organization of the cochlea, this results in a frequency dependent delay of the resonance, a phenomenon known as cochlear dispersion. Previous studies showed the applicability of auditory evoked potentials (AEP) to investigate cochlear dispersion along the basilar membrane (BM) (e.g. Dau et al., 2000). In contrast to those studies, the present study maximizes the response in a given frequency region, aiming to objectively estimate local cochlear dispersion in humans
Original languageEnglish
Publication date2015
Publication statusPublished - 2015
Event5th International Symposium on Auditory and Audiological Research - Nyborg, Denmark
Duration: 26 Aug 201528 Aug 2015
Conference number: 5
http://www.isaar.eu/

Conference

Conference5th International Symposium on Auditory and Audiological Research
Number5
CountryDenmark
CityNyborg
Period26/08/201528/08/2015
Internet address

Cite this

Paredes Gallardo, A., Epp, B., & Dau, T. (2015). Can auditory stady-state responses reflect place-specific cochlear dispersion?. Poster session presented at 5th International Symposium on Auditory and Audiological Research, Nyborg, Denmark.