Roth Cryo Em Seratonin (IMAGE) University of North Carolina Health Care Caption On left, a cryo-electron microscopy image of the 5-HT2A serotonin receptor complex; on right, an illustration of the receptor complex bound to a psychedelic compound. Credit Skiniotis Lab, Stanford / Roth Lab, UNC-Chapel Hill Usage Restrictions credit properly 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.