APP forms clusters around amyloid plaques (IMAGE) Wyss Center for Bio and Neuroengineering Caption APP forms clusters around amyloid plaques in the brains of patients with Alzheimer’s disease. Credit © Gael Barthet Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND 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.