Astrocyte (IMAGE) Duke University Caption An astrocyte (blue) grown in a dish with neurons forms an intricate, star-shaped structure. The locations of neurons' synaptic proteins are marked in green and purple (neurons themselves are not visible). Overlapping green and purple proteins represent the locations of a synapses. Credit Jeff Stogsdill, Duke University Usage Restrictions with credit 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.