"The fact is, if you look at all these studies overall, a lot of individuals don't have problems," said Hart. "It is not a fait accompli that everyone is going to have a problem."
Former NFL players' brains may show marker for cognitive issues
Poor performance on cognitive tests showing up on brain scans
Published On: Jan 30 2013 03:25:08 PM EST Updated On: Jan 07 2013 05:42:29 PM EST
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