Minor muscle spasming can occur due to health conditions like nutrient deficiencies. More severe twitching can be a symptom of serious health conditions, including those affecting the nervous system.

Central nervous system — the brain and spinal cord Peripheral nervous system — the nerves that make your muscles move and tell your brain what your body is feeling Autonomic nervous system — the ...

Your nervous system is a network that sends signals between your brain and other parts of your body to control your body's movements and processes. This system includes your brain, spinal cord, and ...

Your autonomic nervous system (ANS) is the part of your central nervous system (CNS) that controls unconscious activities like breathing and digestion. This system is always working, whether or not ...

Regular exercise, like running, has ample benefits for your cardiovascular system, as well as muscle mass and bone density. But that’s not all, a recent study found: You can tone up your nervous ...

Accomplishing perhaps a world first, researchers at Columbia University and the UChicago-affiliated Marine Biological Laboratory have mapped the full-body muscular activity of an animal while it was ...