AO-TPEFM (VIDEO) Hong Kong University of Science and Technology This video is under embargo. Please login to access this video. Caption AO-TPEFM enables in vivo subcellular imaging of the mouse retina. Credit HKUST 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.