Yes, they need nervous system stimulation to move. A person who has been in an accident and cut or damaged nerves to some muscles can not move those. A person who has had polio can have the same damage. The same goes for people with MS.
yes skeletal muscle needs nerve stimulation in order to contract. Only cardiac and smooth muscle can still contract without a nerve stimulation.
I believe the answer is skeletal muscles.
Skeletal muscles are attached to the bones by tough cords called tendons. When nerve signals are sent from the brain and spinal cord, these muscles contract to produce movement.
A motor nerve sends an impulse to certain muscles cells to make them contract. The group of muscle cells and the nerve is called a motor unit. Another Answer: In the field of anatomy and physiology, motor nerves are the ones that transmit impulses, called action potentials, from the central nervous system (brain and spinal cord) to skeletal muscles. Sometimes motor nerves send messages that are voluntary or reflexive in order to make muscles contradict or inhibit muscle contraction.Answer A motor nerve is a kind of nerve that carries impulses from the central nervous system that trigger muscles to contract. It also allow to the brain to stimulate muscle contraction. Motor nerve is also called an efferent nerve that exclusively contains the axons of somatic and branchial motoneurons.
This is one of the 12 cranial nerves and controls contraction of eye muscles and therefore eye movement.
Xycratic stimulation.
stimulation of the muscle by a nerve ending.
stimulation of the muscle by a nerve ending.
The destruction of ACh receptors makes skeletal muscle less responsive to nerve stimulation and more likely to prematurely fatigue. With fewer ACh receptors available to bind to ACh, the skeletal muscle cell membrane potentials have a more difficult time reaching the threshold potential and initiating contraction. Thus, the normal degree of fatigue noted during repetitive nerve stimulation is exacerbated in an individual with myasthenia gravis.
Motor nerves allow the brain to stimulate muscle contraction. A motor nerve is an efferent nerve that exclusively contains the axons of somatic and branchial motoneurons, which innervate skeletal muscles (that ensure locomotion) and branchial muscles (that motorize the face and neck).
To accomplish a strong contraction in muscles, it is important to activate the motor units within the muscles. This can be done through proper nerve stimulation, which is provided by the brain and nervous system. Additionally, having sufficient muscle strength and adequate fuel supply, such as ATP, are necessary for a strong contraction.
I believe the answer is skeletal muscles.
The Vagus Nerve.
Skeletal muscles interact with the spinal cord
The heart muscle is different from smooth and skeletal muscles because it does not require a nerve to cause it to contract. The heart has it's own built in conduction system that cause's the automatic contraction and relaxation that is required for circulation. Smooth and Skeletal muscle whether it uses voluntary or involuntary muscle contraction all have innervation to cause the contraction. Sara, RN
It seems there are a few causes, but the most obvious is motor nerve stimulation. When you search "tetanic contrations" it will sum up some possible causes, including adverse drug reactions, parathyroid activity, and electronic muscle simulation (muscle toners). It says that if the stimuli to the nerves is delivered slow enough, then the muscles will relax between switches in the nerve... My fiancee is experiencing this as I type, so if you have found out what helps, please reply! :) Much luck and good health, thanks!
Electromyography
The motor nerve cells control the skeletal muscle