Newly Regenerated Muscle Fibers (image) University of Southern California - Health Sciences Share Print E-Mail Caption Newly regenerated muscle fibers are shown. Credit Image courtesy of Joseph T. Rodgers Usage Restrictions Please use appropriate credit and caption. 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.