Dear Angela, I had something similar this year when one of my football players sustained a concussion on Fri. night game where his chief complaint was retrograde amnesia. He had other initial symptoms as well so obviously he was removed from ...

Last night during a JV football game I experienced the second student athlete who had significant memory disruption as a result of a hit. My question is, how common is this and is the occurrence on the rise? As I mentioned, this is the second this season ...