A study published in the July issue of the Journal of the American Medical Association again showed troubling evidence of the degenerative brain disease chronic traumatic encephalopathy (CTE) among NFL players. The data indicated that CTE was found in 117 of 119 brains of those who played professional football. (Like Alzheimer’s disease, CTE is diagnosed posthumously.) Dr. James Daniels , professor of family medicine at SIU Center for Family Medicine in Quincy and director its sports medicine fellowship, says, “There is a lot of debate in medicine right now on how to measure CTE and if the