Forrest Goodfellow, Univeristy of Georgia (IMAGE) University of Georgia Caption Forrest Goodfellow, a graduate student in University of Georgia's Regenerative Bioscience Center, is studying neural stem cells and their behavior. Credit Andrew Davis Tucker/University of Georgia Usage Restrictions The image may only be used with appropriate credit. 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.