1. ALS gradually destroys the motor nerves , causing muscles to atrophy, leading to paralysis. 2. "It's not a motor nerve , doesn't cause weakness or paralysis, it's just numbness. 3. Both sensory and motor nerves are tested at different locations. 4. Secretomotor nerve endings are frequently contrasted with sensory neuron endings and motor nerve endings. 5. Sensory and motor nerve pathways may be affected by interruption or compression of nerves. 6. There may be subtle abnormalities of motor nerve conduction velocity and sensory action potentials. 7. As the brain and spinal cord motor nerve cells die, muscles weaken and shrink. 8. The motor nerves are efferent nerves involved in muscular control. 9. My motor nerves that control that right leg won't work. 10. Each motor nerve stimulates up to a thousand muscle fibers.