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Medical Term:

cochlear labyrinth


Definition: the portion of the membranous labyrinth concerned with the sense of hearing (vs. the vestibular labyrinth, which is concerned with the sense of equilibration) and innervated by the cochlear nerve; it is located within the cochlea of the bony labyrinth, and consists of the cochlear duct, which contains the spiral organ.

Synonym(s): labyrinthus cochlearisTA, organ of hearing

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