Linxia Gu, University of Nebraska-Lincoln (IMAGE) University of Nebraska-Lincoln Caption Linxia Gu, associate professor of mechanical and materials engineering, is lead author in a study that examines how improvised explosive devices impact blood vessel networks and can lead to traumatic brain injury. Credit Craig Chandler | University Communications | University of Nebraska-Lincoln 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.