Sensors on Organ Models (IMAGE) University of Minnesota Caption Researchers can attach sensors to the organ models to give surgeons real-time feedback on how much force they can use during surgery without damaging the tissue. Credit McAlpine Research Group Usage Restrictions With credit to McAlpine Research Group 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.