Oxytocin System and Addiction (IMAGE) University of Adelaide Caption This is a high-resolution graphic showing factors influencing the oxytocin system and its link to addiction. Credit University of Adelaide Usage Restrictions This graphic can only be used in relation to editorial coverage of the story. 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.