Pulses of light restored hearing in gerbils. Could that lead to higher-tech cochlear implants? Could light one day be used to restore hearing? To try to answer that question, a team of German ...

The Carver's did as so many have done over recent decades. They turned to the talented doctors and researchers of the Cochlear Implant Program at University of Iowa Health Care in Iowa City.

through which the patient is diagnosed with the degree of hearing loss and the case is treated with either hearing aids or cochlear implants.