In a serendipitous discovery, UC San Diego researchers using cryo-EM technology captured the first visualizations of the 3-D structure of the muscle acetylcholine receptor in fetal and adult muscles.

The connections between the nervous system and muscles develop differently across the kingdom of life. It takes newborn humans roughly a year to develop the proper muscular systems that support the ...

Every time you brace your abs to lift a grocery bag, hold a plank, or even laugh hard enough to double over, a pressure wave ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

New brain driver: Penn State scientists discovered that abdominal contractions trigger measurable brain movement via a hydraulic-like pulse. Advanced imaging: High-speed microscopy and microCT in mice ...

Researchers have just made the unexpected discovery of a novel organization of muscle fibers in Parophidion vassali, a fish that lives in the Mediterranean Sea and, like many fish, uses specialized ...

Skeletal muscle is the type of muscle that controls movement. Problems with these muscles can be minor, life-threatening, or ongoing problems that make it hard to perform basic daily activities.

Skeletal muscle cells facilitate voluntary movements such as walking, running, and other forms of exercise. They are comprised of thin, tubular cells called muscle or myofibres due to their threadlike ...