Compound Protects Newborn Neurons (IMAGE) NIH/National Institute of Mental Health Caption Aged rats treated with P7C3 performed significantly better on a memory test than control rats treated with an inactive substance (veh). This was traced to a three-fold higher number of newborn neurons in the dentate gyrus area of the hippocampus. Credit Andrew Pieper, M.D., Ph.D., UT Southwestern Medical Center 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.