Fluorescence Microscopy Image (IMAGE) Garvan Institute of Medical Research Caption This is a fluorescence microscopy image of nerve cells in the medial nuclei of the central amygdala (CeM), which produce the molecule NPY (red) in response to stress. Credit Garvan Institute / published in <i>Cell Metabolism</i> 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.