Ear Surgery Information Center

ANATOMY OF THE INNER EAR

The final component is the inner ear, the transmission and broadcasting portion of the hearing process. The main structure is the cochlea, a bone that is shaped much like a spiral seashell, and the semicircular canals which are further connected to the brain by the eighth nerve. The cochlea contains nerve endings which deliver hearing impulses to the brain; the nerve endings of balance are in the semicircular canals. The eighth nerve can be thought of as a communications cable connecting the receptors of the inner ear with the information processing centers of our internal computer, the brain.

The Ear Surgery Information Center offers and maintains this web site to provide information of a general nature about the conditions requiring the services of an ear surgeon. The information is provided with the understanding that ESIC is not engaged in rendering surgical or medical advice or recommendations. Any information in the publications, messages, postings or articles on the web site should not be considered a substitute for consultation with a board-certified otolaryngologist (ear, nose and throat specialist) to address individual medical needs. Individuals' particular facts and circumstances will determine the treatment which is most appropriate. All information contained within this web site is the copyrighted property of the Ear Surgery Information Center.

To return to the home page of the Ear Surgery Information Center, please click here.