Neuroscience

How does the brain respond to hearing loss?

Researchers at the University of Colorado suggest that the portion of the brain devoted to hearing can become reorganized—reassigned to other functions—even with early-stage hearing loss, and may play a role in cognitive ...

Neuroscience

Cochlear implant success depends on brain circuit organization

A cochlear implant is an electronic device capable of restoring hearing in a profoundly deaf person by directly stimulating the nerve endings in the inner ear. This technology enables people who have become deaf to communicate ...

Neuroscience

Blind patient reads words stimulated directly onto the retina

For the very first time researchers have streamed braille patterns directly into a blind patient's retina, allowing him to read four-letter words accurately and quickly with an ocular neuroprosthetic device. The device, the ...

Medical research

A middle-ear microphone

(Medical Xpress) -- Cochlear implants have restored basic hearing to some 220,000 deaf people, yet a microphone and related electronics must be worn outside the head, raising reliability issues, preventing patients from swimming ...

Biomedical technology

First nonhuman primate model of Usher syndrome confirmed

Those with Usher Syndrome—the leading hereditary cause for simultaneous deafness and blindness, for which there is no treatment—may have a new reason for hope now that researchers have confirmed the first-ever nonhuman ...

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