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 ...

The giant cytoskeletal protein obscurin, represented in Caenorhabditis elegans by its orthologue UNC-89, plays a pivotal role in organising the intricate architecture of striated muscles. UNC-89 is ...

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 ...

Researchers at the University of Bristol have created a network of simple mechanical motors ...

Scientists have developed a network of mechanical motors that mimic the molecular machinery underpinning human muscle ...

A new class of soft, electrically activated devices is capable of mimicking the expansion and contraction of natural muscles. These devices, which can be constructed from a wide range of low-cost ...

Senior Scientist Team Lead Nutrition Exercise Physiology and Sarcopenia Team Jean Mayer USDA Human Nutrition Research Center on Aging, Professor of Medicine, Tufts University There is perhaps no ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

Scientists have developed a network of mechanical motors that mimic the molecular machinery underpinning human muscle contraction. The University of ...

The findings could have implications for robotics, prosthetics and energy efficient machines. John McGrath and José Alvarado with HillBot, a robot designed to test parameters of muscle strength and ...