3D Sarcomere (VIDEO) Max Planck Institute of Molecular Physiology This video is under embargo. Please login to access this video. Caption 3D arrangement of thin and thick filaments and the cross-bridges within a sarcomere. Credit @MPI of Molecular Physiology Usage Restrictions The video may only be used with appropriate caption or credit. 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.