(IMAGE) Johannes Gutenberg Universitaet Mainz Caption In the case of animal model Alzheimer's disease, age-related deposits of amyloid-beta protein develop in the brain. This protein can be labeled and thus made visible under a fluorescence microscope. Credit photo/©: Albrecht Clement Usage Restrictions This Image is only to be used in close connection with the press release attached. 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.