Amrita Sahu, Ph.D. (IMAGE) University of Pittsburgh Caption Amrita Sahu, Ph.D., postdoctoral fellow in the Department of Physical Medicine and Rehabilitation at the University of Pittsburgh Credit UPMC Usage Restrictions For use with embargoed release License Original 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.