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 ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study. Nearly all animals use muscle to move, and it's been known for a long ...

But this study suggests that circulation is also influenced by mechanical forces originating elsewhere in the body. As ...

Using powerful new visualization technologies, researchers have captured the first 3-D images of the structure of a key muscle receptor, providing new insights on how muscles develop across the animal ...

Lab-grown skeletal muscle tissue can contract, but the movement is often so slight that it is barely visible. This poses a ...

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 ...

New research has shown one type of muscle contraction is most effective at increasing muscle strength and muscle size -- and rather than lifting weights, the emphasis should be on lowering them. Good ...

Learn how your muscles function as an endocrine organ. Training releases myokines to reduce chronic inflammation, improve ...

A study in human prostate tissues finds that inhibitors of the Rab GTPases Rab7 and Rab27 fail to consistently alter ...