Rotarod (IMAGE) Vanderbilt University Medical Center Caption Edwin Weeber, Ph.D., and colleagues used a rotarod (pictured here) to test motor coordination in mice with a genetic "rescue" of Angelman syndrome. Credit Photo by Susan Urmy 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.