A Comparative Study of Evoked Otoacoustic Emissions in Geckos and Humans
نویسندگان
چکیده
Models of otoacoustic emission (OAE) generation mechanisms often attribute important features of OAEs to waves traveling along the cochlear partition. Since the lizard basilar papilla manifests no obvious analog of the mammalian traveling wave, detailed characterization of lizard OAEs offers an important opportunity to test and extend our knowledge of emission mechanisms. We report otoacoustic measurements (DPOAEs and SFOAEs) in the ears of adult leopard geckos (Eublepharis macularius) and humans. We compare and contrast the properties of gecko and human OAEs and discuss their implications for mechanisms of OAE generation.
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