Dr. E. Wes Ely (IMAGE) Vanderbilt University Medical Center Caption First author E. Wes Ely, MD, professor of Medicine and Critical Care at Vanderbilt University Medical Center and associate director of aging research at the Nashville VA GRECC. Credit Vanderbilt University Medical Center Usage Restrictions Vanderbilt University Medical Center License Original 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.