3D Reconstructions of Fish Brains (VIDEO) Washington University in St. Louis This video is under embargo. Please login to access this video. Caption Video showing 3D reconstructions from microCT images of representative brain specimens reveals clear expansion of the cerebellum (dark blue) in mormyroids compared to outgroups. Credit Courtesy <i>Current Biology</i> Usage Restrictions For editorial purposes 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.