Segmentation (IMAGE) European Synchrotron Radiation Facility Caption This image shows a segmentation of a frog's head, showing the two inner ears (light grey), the brain in between, and the buccal cavity beneath. Credit R. Boistel/CNRS 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.