Cerebellum (VIDEO) San Diego State University This video is under embargo. Please login to access this video. Caption Neuroscientist Martin Sereno, director of the SDSU MRI Imaging Center, and his collaborators discovered the surface area of the cerebellum is equal to 80% of the cerebral cortex's surface area, enabling further understanding of the landscape of the brain. Credit San Diego State University MRI Imaging Center 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.