GRU Senior Photographer (IMAGE) Medical College of Georgia at Augusta University Caption This image shows Dr. Sylvia Smith, retinal cell biologist and Chairwoman of the Department of Cellular Biology and Anatomy at the Medical College of Georgia at Georgia Regents University and Jing Wang, Research Scientist and the study's first author. Credit Phil Jones 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.