Researcher and Test Person (image) Aarhus University Share Print E-Mail Caption Professor of Political Science Michael Bang Petersen from Aarhus University and test person measuring activity in the sympathetic nervous system. Credit Jesper Rais/Aarhus University Usage Restrictions May only be used when citing Aarhus University's research. 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.