Deafness

Neural Cells Can Mature into Ear Sensory Cells

Researchers at the University of California, Davis have coaxed cells from the brain to mature into the minute hair cells in the ear that are required for hearing. For many people with hearing loss, these tiny hair cells have died, leaving people unable to sense vibrations caused by sound. Regrowing functional hair cells that will sway in response to sound and send appropriate signals to the brain has been a major goal for stem cell researchers.

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