Brain Activations (IMAGE) University of California - Santa Barbara Caption These are the average brain activations in people who have each applied a simple categorization rule more than 11,000 times. Credit Sebastien Helie, UCSB 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.