Exploring Vascular Transport (IMAGE) Georgia Institute of Technology Caption Associate professor J. Brandon Dixon and graduate student Mike Weiler examine the function of pumping vessels with near-infrared fluorescence imaging. Credit Rob Felt 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.