Using Light to Learn (IMAGE) Society for Neuroscience Caption Courtship behavior of male fruit flies (left). Light triggers gene expression for memory maintenance (right). Credit Inami 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.