Memory Molecule Displays Antidepressant Effects (image) NIH/National Institute of Mental Health Caption Neurons (green) in a subsection of the adult rat hippocampus, the brain's memory hub, are stained with a monoclonal antibody (yellow) that enhances learning and memory. A portion of this antibody is where the putative antidepressant GLYX-13 came from. Credit Joseph Moskal, Ph.D., Northwestern University 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.