Council (IMAGE) Ohio State University Wexner Medical Center Caption A new national survey by The Ohio State University Wexner Medical Center finds 25% of adults suspect they have undiagnosed ADHD, something psychologist Justin Barterian, PhD, says is important to talk about with your doctor to receive a proper evaluation, an accurate diagnosis and effective treatment. Credit The Ohio State University Wexner Medical Center Usage Restrictions All multimedia is available for free and unrestricted media use with courtesy to The Ohio State University Wexner Medical Center 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.