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, ...

Every movement your body makes depends on a microscopic chemical balance within individual cells. Researchers at the University of Wisconsin-Madison developed a high-sensitivity method to analyze ...

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 mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role of calcium-induced calcium release (CICR) through the ryanodine receptor ...

Singing is crucial for the recognition, sex life and speciation of songbirds. New research shows songbirds have extremely high-resolution control over their vocal output and can even control single ...

June 4 (UPI) --Most studies of songbird singing has focused on the neurological pathways involved in the learning and performance of their intricate songs, but new research has offered unique insights ...