Rhanor Gillette and Keiko Hirayama, University of Illinois at Urbana-Champaign (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption Rhanor Gillette, a University of Illinois molecular and integrative physiology professor (left) and graduate student Keiko Hirayama found a simple circuit in the sea slug brain that integrates hunger, sensory information and memory to drive the animal's response to the smell of food. Credit L. Brian Stauffer Usage Restrictions Use only with stories about the research described in this release. Please credit: L. Brian Stauffer. Share Print E-Mail 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.