Shrimp Monitoring (IMAGE) University of Portsmouth Caption Monitoring shrimp in a controlled environment allows researchers to track their responses to drugs, and map this to brain regions that they think are altered in addicted people. Credit University of Portsmouth 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.