Dr. Douglas Terry (IMAGE) Vanderbilt University Medical Center Caption Douglas Terry, PhD, co-director of the Vanderbilt Sports Concussion Center, Credit Donn Jones 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.