Simulated psychLight structure (IMAGE) Cell Press Caption This image shows a simulated structure of psychLight consisting of 5-HT2AR (gray), a linker (magenta) and a cpGFP (green)--white background CREDIT Dong et al.png Credit Dong, Ly, and Dunlap et al. Usage Restrictions Credit Required. 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.