The SAGE Test (image) The Ohio State University Wexner Medical Center Caption The first at-home test to spot early signs of conditions like Alzheimer's disease has been developed by researchers at The Ohio State University Wexner Medical Center. The Self-Administered Gerocognitive Examination test, has been shown to be effective in spotting the early signs of cognitive decline, allowing patients and doctors to address conditions like Alzheimer's disease much earlier. Credit Ohio State University Wexner Medical Center Usage Restrictions None 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.