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Brain changes seen in youth football players
|Credit_ Radiological Society of North America
Researchers have found measurable brain changes in children after a single season of playing youth football, even without a concussion diagnosis, according to a new study published online in the journal Radiology.
, there are approximately 3 million young athletes participating in organized tackle football across the country. Numerous reports have emerged in recent years about the possible risks of brain injury while playing youth sports and the effects it may have on developing brains. However, most of the research has looked at changes in the brain as a result of concussion.
"Most investigators believe that concussions are bad for the brain, but what about the hundreds of head impacts during a season of football that don't lead to a clinically diagnosed concussion? We wanted to see if cumulative sub-concussive head impacts have any effects on the developing brain," said the study's lead author,
Christopher T. Whitlow, M.D., Ph.D., M.H.A.
, associate professor and chief of neuroradiology at Wake Forest School of Medicine in Winston-Salem, N.C.