OCRT in Action (VIDEO) Duke University This video is under embargo. Please login to access this video. Caption As the tissue sample on the left rotates under a traditional OCT scan, computational imaging gradually builds the OCRT image on the right until the resolution has peaked in all directions. Credit Kevin Zhou, Duke University 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.