Columbia University Health Services

A cochlear implant is an electronic device which can allow deaf and hard of hearing individuals to perceive sound. One part of the device is surgically implanted in the inner ear, while the other is worn on the outside of the ear and is attached to the internal piece via magnets. Unlike hearing aids, cochlear implants do not amplify or clarify sound, but rather convert sounds into electrical signals and transmit them directly to the auditory nerve, thereby bypassing the damaged portions of the ear.

Go Ask Alice! is the health question and answer Internet service produced by the Alice! Health Promotion Program. If it's on your mind, it's probably on Go Ask Alice!

The Office of Disability Services (ODS) facilitates equal access for students with disabilities by coordinating accommodations and support services, thereby cultivating a campus culture that is sensitive and responsive to the needs of students. For more information to go the Office of Disability Services.