Study: Playing Smartphone App Aids Concussion Recovery in Teens (image) The Ohio State University Wexner Medical Center Share Print E-Mail Caption Rachel Butler, 17, of West Chester, OH, uses the SuperBetter app to help her recover from a concussion. A study shows that daily, limited use of the app, which includes useful tips for recovery, improved symptoms in teenagers. Credit The Ohio State University Wexner Medical Center Usage Restrictions Please courtesy The Ohio State University Wexner Medical Center Share Print E-Mail 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.