Investigational Drugs Didn't Slow Cognitive Decline in Rare, Inherited Alzheimer's, Initial Analysis (IMAGE) WashU Medicine Caption Randall J. Bateman, MD, of Washington University School of Medicine in St. Louis, led an international trial evaluating whether investigational drugs could slow memory loss and cognitive decline in a rare, inherited form of Alzheimer's disease. The trial was conducted at 24 sites in Australia, Canada, France, Spain, the United Kingdom and the United States. Credit Huy Mach/Washington University Usage Restrictions Credit to Washington University 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.