How a tiny retinal implant is helping people regain their sight
A new study in The New England Journal of Medicine revealed that the PRIMA brain computer interface (BCI) retinal implant helped people with advanced age-related macular degeneration regain some central vision. The device uses a tiny 2 millimeter by 2 millimeter photovoltaic implant that is only 30 micrometers thick, and thinner than a strand of hair. It sits beneath the retina and works with a special pair of smart glasses. The […]