One third of former NFL players believe they have brain damage from football, study shows 02:19. With two Philadelphia Eagles ...

Among former NFL athletes who volunteered to complete a questionnaire, 34.4% said they perceived they had CTE, according to ...

Researchers observed 130 boxers and MMA fighters over several years. What did they learn? Changes in brain volume and ...

A new study of nearly 2,000 former NFL players found that one in three of those surveyed believe they have the degenerative ...

The degenerative brain disease can only be diagnosed after death. But hundreds of retired players reported symptoms linked to ...

More than one-third of living former professional American-style football (ASF) players report perceived chronic traumatic ...

The link between head injuries and degenerative brain disease CTE has been widely accepted. But there may still be some grey ...

A study of nearly 2,000 former NFL players shows one-third believe that they have chronic traumatic encephalopathy (CTE). Those individuals were more likely to report cognitive symptoms, and 25% of ...

More than 1 in 3 living former NFL players believe they have chronic traumatic encephalopathy (CTE), a neurological condition that stems from repeated head trauma. Whether they actually have it, ...

Concerns about the long-term impacts of concussion and head injury have become prominent in recent years, particularly among ...

Aaron Hernandez's brain scans confirmed he had CTE after he died by suicide. Did the brain disease lead to his violent ...

A new study of nearly 2,000 former NFL players reveals that about one-third believe they have chronic traumatic ...