Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease caused by repeated traumatic brain injuries. About 17% of people with recurrent concussions or traumatic brain injuries will ...
CHICAGO -- Bobby Hull, the Hall of Fame forward and two-time NHL MVP who helped the Chicago Blackhawks win the Stanley Cup in 1961, had chronic traumatic encephalopathy (CTE) when he died two ...