Boxing is one of the sports ... but it was too late to avoid any brain trauma. The heavyweight had a particularly brutal case ...

You will be able to get a quick price and instant permission to reuse the content in many different ways ... or chronic traumatic encephalopathy (CTE) is considered by some authorities to be the most ...

Chronic traumatic encephalopathy, or CTE, is a degenerative brain disease linked to repetitive head trauma. Here's how it ...