Depends on what kind of nerve damage and how severe is it
If it is partial motor nerve then you feel
weakness
Total loss of motor nerve then you cant move that muscle and it will have no muscle tone
if it is sensory nerve then you will have altered sensations
total loss of sensory nerve then you wont feel a thing ...
Muscle spasm are caused by due to hyper or hypo stimulation of the peripheral nerves which in turn decrease or increase the action.
nerves do not control face movement, muscle does
muscle nerves carry messages from the brain to tell the muscle to contract.
as the motor nerves carry impulses from the brain to the limbs and muscles numbness or feeling will be reduced or lost and muscle tone will diminish.
The primary nerves involved in breathing are the phrenic nerve and the intercostal nerves. The phrenic nerve controls the diaphragm, the main muscle involved in breathing, while the intercostal nerves control the muscles between the ribs that help with the mechanics of breathing.
The somatic nervous system controls the skeletal system and voluntary movement by stimulating muscle contraction. Parts of the somatic nervous system are spinal nerves, cranial nerves, association nerves.
A drooping eyelid is most often due to: Weakness of the muscle that raises the eyelid; damage to the nerves that control that muscle; or looseness of the skin of the upper eyelids.
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.
The muscle spindle helps to control the contraction of muscles. It is a special sensory organ that uses sensory neuronal fibers to find how long the intrafusal muscle fibers are.
Myasthenia gravis is a neuromuscular disorder involving the muscles and the nerves that control them.
If the nerves in your legs are injured, it can result in numbness, tingling, weakness, or pain in the affected areas. Severe nerve damage can lead to muscle atrophy and loss of sensation or function in the legs. Treatment may involve physical therapy, medication, or surgery, depending on the extent of the injury.
These nerves control voluntary movements.