Medulloblastoma (IMAGE) Johns Hopkins Medicine Caption High-power microscope view showing human MYC-amplified medulloblastoma ( large, pale blue cells at bottom) growing in the mouse cerebellum. Normal brain is shown at top (pink colored connections between brain cells and small, dark blue brain cells). The tumor cells are pressing into and disrupting the normal brain Credit Khoa Pham, M.D. 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.