Astrocytes in Adult Mice Hippocampus (IMAGE) Rockefeller University Press Caption This image shows cytosolic GCaMP3 expressed in astrocytes in the hippocampus of adult mice. A JGP study presents new methods to evaluate how astrocytes contribute to brain function and paves the way for future exploration of these important brain cells. Credit Shigetomi, E., et al. 2013. <i>J. Gen. Physiol</i>. doi:10.1085/jgp.201210949 Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. 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.