Astrocytes and neurons (IMAGE) University of California - Riverside Caption Confocal image of a mouse brain tissue shows the astrocytes (red) and neurons (green). Credit Ethell lab, UC Riverside. 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.