Lichtintensitätssensitive L3-Zellen (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Lichtintensitätssensitive L3-Zellen (grün) im Gehirn der Fliege Credit Foto/©: Marion Silies Usage Restrictions This image may only be used in connection with the press release "Fruit flies respond to rapid changes in the visual environment", issued by Johannes Gutenberg University Mainz on February 5, 2020. 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.