Muscle Electrodes and Movement Sensors (IMAGE) University of Arizona Health Sciences Caption These are muscle electrodes and movement sensors used to characterize the control of finger movements. Credit UA College of Medicine - Tucson 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.