Salk - Sejnowski Lab - Microscopy Image (IMAGE) Salk Institute Caption Astrocytes tagged with green fluorescent antibody. Credit Instituto de Medicina Molecular João Lobo Antunes/António Pinto-Duarte Usage Restrictions with credit and related coverage. 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.