Featured in chronic traumatic encephalopathy

What Happens To A Football Player’s Brain During A Concussion?
Even Tiny Bumps To Your Brain Can Cause Trauma Over Time
How Head Hits In Football Hurt Brains
NFL Concussion Expert Rich Ellenbogen: ‘I Really Don’t Care Who’s To Blame. We Just Have To Move The Science Forward’
Helmets And Mouthguards Don’t Prevent Concussions, Doctors Agree
Scientists to Football Players: Give Us Your Brains
Can This Football Helmet Save Lives?