Bradley Voytek (IMAGE) University of California - San Diego Caption Bradley Voytek, PhD is a professor in the department of Cognitive Science at UC San Diego and senior author on the new study, which helps explain the benefits of electroconvulsive therapy. Credit UC San Diego Health Sciences Usage Restrictions Use photo credit License Original 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.