Sylvia Smith and Jing Wang (foreground), Medical College of Georgia at Augusta University (image) Medical College of Georgia at Augusta University Share Print E-Mail Caption Scientists have shown that a medicine prescribed for severe pain can help preserve vision in a model of severe, blinding retinal degeneration. Now they want to know more about how it works. Credit Phil Jones, Senior Photographer, Augusta University Usage Restrictions None 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.