Brain fMRI (IMAGE) California Institute of Technology Caption This saggital view of the brain shows activity in both the ventromedial prefrontal cortex and the ventral striatum. Credit Elizabeth Tricomi, Rutgers University Usage Restrictions With credit as given above 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.