Schematic Alzheimer's Gene Expression (IMAGE) Columbia University Irving Medical Center Caption This schematic shows the overlapping changes in brain gene expression seen in unaffected brain tissue at high risk for Alzheimer's and in full-blown Alzheimer's disease. Credit Courtesy: Dr. Asa Abeliovich, Columbia University's Taub Institute Usage Restrictions With image credit. 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.