Junior Seau & Chronic Traumatic Encephalopathy

Published On: May 06 2012 07:48:36 PM EDT   Updated On: May 07 2012 10:39:10 AM EDT
brain, head, doctor

NFL great Junior Seau's death has prompted discussions about brain trauma, specifically Chronic Traumatic Encephalopathy (CTE). Find out more about this condition and some of the professional athletes who have suffered from it.