Is It Possible to Draw Shapes Directly to the Brain to Help Visually Impaired Folks?

Scientists are finding ways to give sight to the bling people by drawing different shapes on their brains directly. A team of researchers from the Baylor and University of California, Los Angeles, or UCLA has developed a procedure that might draw symbols like shapes and letters directly to the human brain. The procedure includes electrical Read more about Is It Possible to Draw Shapes Directly to the Brain to Help Visually Impaired Folks?[…]