My “little” brother, who is on his Kentucky college’s football team, has been playing football since he was in middle school. Recently, he has begun to have occasional spells of slurred speech and some mental slowness. His doctor told him that he may be showing signs of chronic traumatic encephalopathy. What is it, and how can we find out if he has it?
Chronic traumatic encephalopathy, or CTE, is a degenerative brain disease that affects many athletes who play high-contact sports. CTE likely develops over a number of...