Latest News. Study Shows Brand/Type of Helmet and Mouthguard May Not Significantly Reduce Risk of Sport-Related Concussion in High School Football Players Alison Brooks, MD, MPH, a sports medicine physician and faculty member at the University of Wisconsin School of Medicine and Public Health, will present, “Incidence of Sport-Related Concussion in High School Football Players: Effect of Helmets, Mouthguards, Previous Concussions, Years Playing Experience” last week at the 23rd Annual Meeting of the American Medical Society for Sports Medicine (AMSSM) at the Hyatt Regency in New Orleans, La. View | Comment. NewsAlerts.com. BlackLight Power Incorporated. DAILY ROTATION. Watching America. Nick's Newz - Nick's Weblog. Oligopoly Watch.