Setting up Retinal Scans (IMAGE) University of Rhode Island Caption Team members of the Atlas of Retinal Imaging in Alzheimer's Study (ARIAS) Jessica Alber, Ph.D., Ryan research assistant professor of neuroscience at URI, standing, and Edmund Arthur, seated at right, doctor of optometry and Ph.D. and member of Alber's lab, work with a Butler Hospital nurse in preparation for a clinical trial using retinal scans to detect early signs of Alzheimer's disease. Credit URI photo by Michael Salerno. 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.