Erich Grau helped pioneer American football in Germany. Now he probably suffers from chronic traumatic encephalopathy, or CTE. The neurodegenerative condition is linked to repeated blows to the head.
Subtle signs of neurodegeneration can be detected in blood, CSF, and neuroimaging, up to 20 years before the motor symptoms ...
Eight years after his last professional contest, former two-weight champion Tim Bradley says he doesn’t “miss anything about ...
Scientists at Caltech have uncovered a surprising limit to human thought speed—just 10 bits per second—despite our senses ...
Among individuals who play ice hockey, a diagnosis of chronic traumatic encephalopathy (CTE) increases with each year of play.