Brain organoid - full (IMAGE) Princess Máxima Center for Pediatric Oncology Caption An image of a whole human fetal brain organoid. Stem cells are marked by SOX2 (grey) and neuronal cells (TUJ1) are color coded from pink to yellow based on depth. Credit Princess Máxima Center, Hubrecht Institute/B Artegiani, D Hendriks, H Clevers Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.