Far Flies (IMAGE) University of Western Ontario Caption Fruit flies with more than the usual levels of dopamine will draw nearer each other, while fruit flies with less dopamine withdraw from social contact. Credit Anne F. Simon, Western University, Canada 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.