Scientists used a tiny brain implant to help a blind teacher see letters again

A former science teacher who's been blind for 16 years became able to see letters, discern objects' edges — and even play a Maggie Simpson video game.(Image credit: Moran Eye Center, the University of Utah)

Source: NPR Health and Science - October 23, 2021 Category: Consumer Health News Authors: Bill Chappell Source Type: news