Julianne Schmidt, University of Georgia (IMAGE) University of Georgia Caption In football, player-vs.-player hits will likely cause more severe head impacts than other impacts, according to a new study by University of Georgia researcher Julianne Schmidt. Credit Cassie Wright/UGA Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.