Sports-related concussions not proved to cause later brain disease, says expert group, Science

Head Injuries & American Football - Ethics Unwrapped

Conclusive evidence' repetitive head impacts can cause brain disease, Concussion in sport

Ninety-nine percent of ailing NFL player brains show hallmarks of neurodegenerative disease, autopsy study finds, Science

Experts say influential group's guidance on CTE is too weak

Everyone talks about concussion in sport, but there's more to it than that

Sports Leading Cause of Traumatic Brain Injury in Teens, Study Finds

When persistent post-concussion syndrome turns into a neurologic mystery – Caring Medical Florida

Concussion guidelines need to protect all athletes' brains - STAT

Controversy: Can Repeat Concussions Cause Lou Gehrig's Disease?

Brain wave readings may be key to detecting concussions: Newsroom - UT Southwestern, Dallas, Texas