Graphic Summary (IMAGE) University of Melbourne Caption Graphic summary of the research into a blood test for Alzheimer's disease. Credit Courtesy of the Japanese National Center for Geriatrics and Gerontology 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.