(IMAGE) Institute of Science and Technology Austria Caption Previously at the Massachusetts Institute of Technology (MIT), Siegert leads her own research group at ISTA since 2015. They investigate how microglia cells impact neuronal function in the nervous system. Credit © Nadine Poncioni/ISTA Usage Restrictions - License Original 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.