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 ...

Sea urchins, which seem to spend their lives idly attached to undersea rocks, were considered simple creatures without eyes, ...

When a person is at rest, meditating or reading a book, the parasympathetic nervous system is at work. Also known as the "rest and digest" system, the parasympathetic nervous system is responsible for ...

Your nervous system is like a highway. When the roads are clear and well-maintained, traffic flows smoothly. Messages travel from your brain to every cell in your body without obstruction. We obsess ...

A research team from the LKS Faculty of Medicine at the University of Hong Kong (HKUMed) has made a breakthrough in gastric cancer research, revealing how the "second brain"—nerves in the digestive ...

“Nervous system training refers to any method designed to improve how quickly and efficiently your brain communicates with your muscles. It’s not just about getting stronger, it’s about getting faster ...

You’re sitting in a perfectly comfortable room when suddenly a quick shiver ripples through your body. It’s not cold, you’re not scared, and you’re definitely not coming down with anything—yet your ...

The sympathetic nervous system, which helps your heart and other vital organs function all the time, increases activity in response to danger or stress, preparing the body for extra demands. Stress is ...

If you ask Samantha Kearns to describe the nervous system, she won’t reach for medical jargon first. Instead, she lights up with one of her favorite analogies: “Think of your nervous system as your ...