Development of cochlear frequency selectivity tested by compound action potential tuning curves |
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Authors: | E. Carlier M. Lenoir R. Pujol |
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Affiliation: | Laboratoire de Neurophysiologie Sensorielle, Université de Provence, Centre de Saint-Jérôme, 13397 Marseille Cedex 4, France |
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Abstract: | Gross cochlear action potential tuning curves were recorded in kittens and rat pups to evaluate the development of cochlear frequency selectivity. In both species, cochlear tuning properties matured the same way and the appearance of adult-like sharp tuning curves coincided with the last histological stages of receptor development at the outer hair cell level. |
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Keywords: | cochlear development frequency selectivity AP tuning curves |
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