The Authors (IMAGE) Frontiers Caption This photo shows two of the authors, Michael Deutsch and Michael H. Parsons, anesthesizing a NYC rat before tagging it with an RFID microchip. Credit Michael H. Parsons 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.