muscle nerves carry messages from the brain to tell the muscle to contract.
Muscle spasm are caused by due to hyper or hypo stimulation of the peripheral nerves which in turn decrease or increase the action.
All of them....or do you mean the autonomic nervous system?
Autonomic
All creatures have some type of nerves. Nerves allow muscle movement and sense temperature, pain and pressure.
Organelles
functioning of nerves, , muscle cells, and the brain
the acute bacterial infection whose toxins can damage the heart muscle and peripheral nerves is what
afferent
afferent
Bone, cartilage, muscle, and nerves are components of the human body's musculoskeletal system. Bones provide structure and support, cartilage cushions joints, muscles allow movement, and nerves transmit signals for muscle control and sensory perception. Together, they work in harmony to enable movement, coordination, and physical function.
It makes the muscle totally relax as it blocks the action potential in the nerves.
Ernest Gutmann has written: 'The denervated muscle' -- subject(s): Muscle, Nerves