3D-printed two-layer cerebral cortical tissue (IMAGE) University of Oxford Caption 3D-printed two-layer cerebral cortical tissue visualised within a mouse brain slice. The implanted neural cells were labelled with fluorescent markers (blue and red in the image). Image credit: Yongcheng Jin, University of Oxford. Credit Yongcheng Jin, University of Oxford. Usage Restrictions The image can be used if credited. License Original 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.