Children who play football before age 12 show CTE-related symptoms much sooner - CBS News
Rodney Harrison urges players to 'not depend on the NFL' and not return to field if they are hurt as it 'is not worth it' - San Diego Brain Injury Foundation
Football and the Brain - CBS News
Playing football may increase risk of Parkinson's disease, study suggests
Football and the Brain - CBS News
New Boston University study finds evidence of CTE in 41% of athletes who died young - CBS Boston
Study: Playing tackle football before 12 increases risk of brain problems - CBS News
Tampa researchers show the scope of brain trauma beyond football
LSU DB Greg Brooks Jr. diagnosed with rare form of brain cancer after surgery to remove tumor
LSU DB Greg Brooks Jr. diagnosed with rare form of brain cancer after surgery to remove tumor