A New Role for Neurogenesis (IMAGE) Society for Neuroscience Caption Over-expression of VEGF damages the dentate gyrus (center). The damage is repaired once the over-expression is turned off (right). Credit Licht et al., <em>JNeurosci</em> 2020 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.