An example of an earlier model of cochlear implant, a device that allows those who are born deaf to hear clearly. - 

When it comes to returning the sense of hearing to people who are deaf or hard of hearing, technology is far from perfect. Hearing aids can feed back. And there are other problems, but this week there's been a leap forward in one particular area. Cochlear implants. A new processing computer chip for these implants has been developed at MIT's Microsystems Technology Laboratory and the Massachusetts Eye and Ear Infirmiry. Dr. Konstantina Stankovic is a surgeon who worked on the project and joined us to help explain.

Click play on the audio player above to hear the interview.

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