New MS Imaging Technique Video (VIDEO) Case Western Reserve University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This shows representitative positron emission tomography images of the rat spinal cord.. Credit Yanming Wang, PhD at Case Western Reserve 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.