Definition : Electronic hearing devices typically used for patients with normal outer and middle
ear function, but defective inner ear function. In the cochlea, the hair cells (hair
cells, vestibular) may be absent or damaged but there are residual nerve fibers. The
device electrically stimulates the cochleaR NERVE to create sound sensation. [MeSH];
Electronic hearing devices typically used for patients with normal outer and middle
ear function, but defective inner ear function. In the cochlea, the hair cells (hair
cells, vestibular) may be absent or damaged but there are residual nerve fibers. The
device electrically stimulates the cochleaR NERVE to create sound sensation. [MeSH]