
Replacing Damaged ‘Hair’ Cells May Help Treat Hearing Loss
Inside a bony structure that spirals like a snail shell in a human’s inner ear, roughly 15,000 “hair” cells receive, translate, and then ship sound signals to the brain. Damage to these cells from excessive noise, chronic infections, antibiotics, certain drugs, or the simple passing of time can lead to irreparable hearing loss. Harvard Stem […]