How stress is transmitted among animals (IMAGE) University of Konstanz Caption Caption: How stress is transmitted from one animal to another is the study topic of behavioural ecologist and collective behaviour researcher Dr Hanja Brandl. Credit Photo: Hanja Brandl Usage Restrictions Photo may be used by journalists. 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.