A roundworm in a "head-swing chip" (VIDEO) School of Science, The University of Tokyo This video is under embargo. Please login to access this video. Caption A roundworm “clamped” in the head-swing chip, its head swinging back and forth as it is trying to navigate its environment. Credit Matsumoto et al 2024 Usage Restrictions Credit must be given to the creator. License CC BY 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.