Roger Cornwall, MD (IMAGE) Cincinnati Children's Hospital Medical Center Caption Dr. Cornwall at Cincinnati Children's and colleagues have worked for nearly a decade to find the cause and a potential drug treatment for reducing muscle contractures. Credit Cincinnati Children's 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.