Amyloid Deposits in Brain (IMAGE) Washington University School of Medicine Caption The PET image of the brain shows a build up of amyloid deposits (highest amounts in yellow and red) in a patient with Alzheimer's disease. Credit Knight Alzheimer's Disease Research Center 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.