Brain (IMAGE) Michigan State University Caption Michigan State University scientists will use a $1.5 million grant from the National Institutes of Health to investigate and potentially identify the brain mechanisms related to this peculiar behavior. Credit Michigan State University 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.