Medically reviewed by Nicholas R. Metrus, MD Key Takeaways Neurons are cells that transmit electrical signals through the nervous system.Motor neurons control muscle activity and movement by carrying ...

Neck muscles have an essential role in supporting and stabilizing your neck. More than 20 muscles are working to keep your head supported and moving. Your neck muscles have a range of responsibilities ...

Muscles and nerve fibers allow a person to move their body and enable the internal organs to function. There are more than 600 muscles in the human body. People also have different types of muscle. A ...

Muscle-specific genes were not regulated normally, and epigenetics did not function in the same way in cells from people with type 2 diabetes," says Charlotte Ling. "The study clearly showed that ...

Strength training doesn’t have to be complicated. Fitness content on social media may leave you thinking that you should only ...

B cells are white blood cells that form a core part of the body's adaptive immune system, enabling it to recognize specific ...