Brain to Stomach Connection (IMAGE) University of Pittsburgh Caption Rabies-virus-labeled neurons (green) in the insula that send projections down to the stomach. Credit David Levinthal, M.D., Ph.D., and Peter Strick, Ph.D. 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.