Neurons of Love (IMAGE) Rockefeller University Caption A newly discovered type of brain cell responds to oxytocin and so regulates female mice's interest in males, but only when the females are in heat. These star-shaped neurons are shown within a brain region called the medial prefrontal cortex. Credit Laboratory of Molecular and Cellular Neuroscience at The Rockefeller University Usage Restrictions Image may only be used to illustrate research described in accompanying story. 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.