With preseason football training on the horizon, a new study shows that head impacts experienced during practice are associated with changes in brain imaging of young players over multiple seasons.
The research, conducted by scientists at Wake Forest School of Medicine and the University of Texas Southwestern, is published in the June 15 issue of the Journal of Neurosurgery: Pediatrics.
“Although we need more studies to fully understand what the measured changes mean, from a public health perspective, it is motivation to further reduce head impact drills used during practice in youth football,” said the study’s corresponding author Jill Urban, Ph.D., assistant professor of biomedical engineering at Wake Forest School of Medicine.
The purpose of the study was to examine changes in head impact exposure (HIE) pre- and post-season in a group of 47 athletes who participated in youth football for two or more consecutive years between 2012 and 2017. None of the 47 youth athletes sustained a clinically diagnosed concussion during the study period.
A group of 16 youth athletes who participated in non-contact sports, such as swimming, tennis and track, served as the control group.
