Researcher Reviews Circuit Board (IMAGE) University of Washington Caption Jeffrey Herron reviews a circuit board he designed to allow for wireless and mobile experiments with the Activa PC+S Deep Brain Stimulation system. Credit Mary Guiden, University of Washington 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.