Multi-Exposure Speckle Imaging (MESI) (IMAGE) University of Texas at Austin Caption The Cockrell School of Engineering team's imaging technique shows higher blood flow in red areas and less in yellow areas, giving neurosurgeons more accurate information in real-time. Credit Courtesy of the Cockrell School of Engineering 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.