Close-up Of Astrocyte Activity In The Cerebellum (image) Johns Hopkins Medicine Share Print E-Mail Caption Astrocyte activity is shown in green in this magnified view of cells from the brain region that controls movement in mice. Internal, structural elements of the astrocytes are shown in magenta. Credit Amit Agarwal and Dwight Bergles, courtesy of Cell Press Usage Restrictions None Share Print E-Mail 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.