Skull Fractures on Impact (VIDEO) Michigan State University This video is under embargo. Please login to access this video. Caption Michigan State University researchers Roger Haut and Todd Fenton have discovered that a single blow to the head not only causes one fracture, but may also cause several, unconnected fractures in the skull. Pictured are areas of the skull being stressed on impact. As the stresses become more severe and approach levels that might cause fracture, they become yellow to orange, and finally red for very intense levels of stress. Importantly, an area of high-intensity cranial stress develops early and away from the site of actual impact. Implications from the research could help with the determination of truth in child abuse cases, potentially resulting in very different outcomes. Credit Michigan State University 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.