New Test Could Be NFL's Breakthrough in Battle Against Concussions
A test developed at UCLA uses a PET scan to screen for chronic traumatic encephalopathy, a degenerative neurological disease that has been linked to repeated head trauma and until now could only be diagnosed posthumously. Several NFL players …
Are We Witnessing the End of Football?
CTE found in living ex-NFL players
Scan may detect signs of NFL players' brain disease