Researchers (IMAGE) University of Bonn Caption (from left) Dr. Maike Effern, Dr. Nicole Glodde and Prof. Dr. Michael Hölzel. Credit © Barbara Frommann/Uni Bonn Usage Restrictions This image may be used together with the press release. 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.