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
    Country/TerritoryDenmark
    CityNyborg
    Period26/08/201528/08/2015
    Internet address

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