Add Yahoo as a preferred source to see more of our stories on Google. FILE - Ann McKee, director Boston University's center for research into the degenerative brain disease chronic traumatic ...

To date, nearly 350 former NFL players have been diagnosed with chronic traumatic encephalopathy (CTE) after their death.

A gunman who killed four people in Midtown Manhattan on Monday night had a documented history of mental health issues, and wrote that he believed he had chronic traumatic encephalopathy (CTE), a ...

A man who opened fire inside a Manhattan office building and fatally shot four people left a note referencing chronic traumatic encephalopathy (CTE), a neurodegenerative disease linked to head trauma, ...

The neurologic disease called chronic traumatic encephalopathy or CTE has most often been found in people who experienced ...

HARRISBURG, Pa. -- Researchers have confirmed that a former NFL lineman from Pennsylvania who died of suicide at 25 had the brain disease known as chronic traumatic encephalopathy. Adrian Robinson Jr.

Chronic traumatic encephalopathy, or CTE, returned to the national limelight this week when a gunman who believed he had the degenerative brain disease killed four people in a Manhattan skyscraper.

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. BOSTON (AP) — The degenerative brain disease that has besieged the National Football League for ...