Stephanie Jones, Brown University (IMAGE) Brown University Caption Jones led a team that has posited a new theory of how beta rhythms arise in the brain, backed by evidence from humans, animal models and computer simulation. Credit Brown University Usage Restrictions with credit 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.