Limiting dynamics of high-frequency electromechanical transduction of outer hair cells

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Limiting dynamics of high-frequency electromechanical transduction of outer hair cells.

High-frequency resolution is one of the salient features of peripheral sound processing in the mammalian cochlea. The sensitivity originates in the active amplification of the travelling wave on the basilar membrane by the outer hair cells (OHCs), where electrically induced mechanical action of the OHC on a cycle-by-cycle basis is believed to be the crucial component. However, it is still uncle...

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Auditory function in the mammalian inner ear is optimized by collaboration of two classes of sensory cells known as inner and outer hair cells. Outer hair cells amplify and tune sound stimuli that are transduced and transmitted by inner hair cells. Although they subserve distinct functions, they share a number of common properties. Here we compare the properties of mechanotransduction and adapt...

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ژورنال

عنوان ژورنال: Proceedings of the National Academy of Sciences

سال: 1999

ISSN: 0027-8424,1091-6490

DOI: 10.1073/pnas.96.8.4420