Muscle synergies represent coordinated activation patterns of groups of muscles that simplify the control of complex movements. This concept suggests that the central nervous system reduces the ...

Motor neurons play a vital role in movement, linking the central nervous system with different muscles in the body. As such, scientists are very interested in understanding the biological mechanisms ...

Even when people with incomplete spinal cord injuries can walk, everyday functions like standing, balancing or producing ...

BUFFALO, N.Y. — Motor neurons play a vital role in movement, linking the central nervous system with different muscles in the body. As such, scientists are very interested in understanding the ...

Incomplete spinal cord injuries disrupt motor unit coordination. The nervous system struggles to sync muscles at low effort and overcompensates with rigid signals at high effort.

Researchers developed a way to help people with amputation or paralysis regain limb control. Their optogenetic technique could offer more precise control over muscle contraction, along with a dramatic ...

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by progressive muscle wasting and limb paralysis. This neurodegenerative condition results from the gradual destruction ...

The seemingly simple act of reaching for a cup of coffee requires a lot of effort from the brain. It has to plan a trajectory to the cup, control dozens of muscles, make adjustments based on feedback ...

The hypoglossal nerve is one of the 12 cranial nerves arising from the brain. It's a paired nerve, and you have two — left and right. Together, the two hypoglossal ...

To better understand the origins of noise, we need to think about how the rotation movement takes place. When a stepper motor performs a step, it does not stop immediately but continues to move ...