Anatomy of skeletal muscle tissue, illustrating the hierarchical structure from whole muscle down to sarcomeres (IMAGE)
Caption
The contraction process involves interactions between actin and myosin filaments within the sarcomeres to generate force.
Credit
Maira Z. Cordelle, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford.
Usage Restrictions
News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only.
License
Licensed content