Process of Exosome Myelination (IMAGE) University of Chicago Medical Center Caption This is a cartoon of the process of exosome myelination starting from exercise. Credit Kraig Lab, University of Chicago 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.