A Fear Network (IMAGE) University of Würzburg Caption Activation of the brain's fear network, visualized using functional magnetic resonance imaging. Credit Picture: Dr. Tina Lonsdorf, Systems Neuroscience UKE Hamburg Usage Restrictions None 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.