Study finds CTE in 99 percent of deceased NFL players
 

http://img-s-msn-com.akamaized.net/t...6&q=60&o=f&l=fChronic traumatic encephalopathy (CTE), a degenerative brain disease believed to be caused by repeated impacts to the head, was discovered in 99 percent of the brains of deceased NFL players in a recent study.

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