Patient with Down syndrome getting scan (IMAGE) Washington University School of Medicine Caption Washington University senior clinical research coordinator Brittany Nelson (front) helps study participant Adam Kloppenburg get a brain scan as part of a study on the intersection of Down syndrome and Alzheimer’s disease. Researchers at Washington University School of Medicine in St. Louis have discovered that Alzheimer’s disease starts earlier and moves faster in people with Down syndrome. Credit MATT MILLER/Washington University Usage Restrictions This image is to be used in accordance with the mission, policies and guidelines of Washington University in St. Louis. Visit https://wustl.edu/about/compliance-policies/media-policies/multimedia-use/ for more information. 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.