Illustration of Thought Projection (IMAGE) California Institute of Technology Caption Two neurons -- one corresponding to the concept of Marilyn Monroe, and another corresponding to Michael Jackson -- are pitted against each other. The subject is asked to fade in one image on the expense of another. Credit Created by Moran Cerf and Maria Moon/Caltech 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.