Virtual Reality Testing for Brain Fitness

CLEARWATER, Fla. (Ivanhoe Newswire) -- About 17 million people sustain a traumatic brain injury every year. It can be caused by a bump, blow or jolt. But the brain can also suffer when it's not being used effectively, and now doctors are using technology that's behind 3-D movies and video games to find out what is going on inside the body's command center.