New research from Boston University shows widespread brain damage in former NFL players
Ex-NFL player confirmed as 1st case of CTE in living patient
Brain Injury: CTE Found in 87% of Football Players' Brains
BU Finds CTE in Nearly 92 Percent of Ex-NFL Players Studied, The Brink
Former Broncos players to donate their brains to CTE research
Chuck Long weighs in on CTE and how to make football safer
Study of Former NFL Athletes Points to Possible Means of Diagnosing CTE
Many late former NFL players had CTE. What to know about the disease.
Chronic Traumatic Encephalopathy (CTE): A Brief Historical Overview and Recent Focus on NFL Players
Study: Brain Disease Found in NFL Seems Rare in Veterans