Graphic (IMAGE) MediaSource Caption A new clinical trial at The Ohio State University Wexner Medical Center is examining an implanted device that uses vagus nerve stimulation to help stroke patients regain motor function. Credit The Ohio State University Wexner Medical Center Usage Restrictions All multimedia is available for free and unrestricted media use with a courtesy to The Ohio State University Wexner Medical Center 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.