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Dr. Jacob Resch looks at the results of tests on a high school... News PhotoArlington - Texas,Athlete,Athleticism,Concussion,Diving Into Water,Gulf Coast States,Healthcare And Medicine,High School,Horizontal,Looking,Research,Sport,Texas,USAPhotographer Collection: Tribune News Service 2012 MCTDr. Jacob Resch looks at the results of tests on a high school athlete as he is conducting research on concussions in young athletes at the University of Texas Arlington on March 7, 2012. (Ron Jenkins/Fort Worth Star-Telegram/MCT via Getty Images)