Brain Injury in Teens Increased Emotional Issues
Every year, more than half a million teenagers experience a serious concussion. These brain injuries often leave lasting damage, but to what extent?
Junior Seau Suffered Brain Disease
Star NFL linebacker Junior Seau's suicide last year stunned the nation. Now scientists have found he suffered from a brain disease probably caused by a career of hits to his head.
Use Your Head - By Protecting It
When it comes to playing sports like football and soccer, using your head may actually be the best way to lose it - or at least to lose a little bit of your cognitive power.