31. The company also supplied engines for railway locomotives of the 810 series to motor unit 814. 32. It was subsequently shown to be generated by a brief period of inhibition of motor unit discharge. 33. In vertebrates, the force of a muscle contraction is controlled by the number of activated motor units . 34. The number of steps does not correlate to the total number of motor units in the muscle. 35. Temporal motor unit recruitment, or rate coding, deals with the frequency of activation of muscle fiber contractions. 36. For two different motor units present, the body adopt it with two different nerves to control them. 37. This Motor Unit has been escorting the President of the United States since its inception in 1921. 38. Motor unit coordination, balance, and control frequently come under the direction of the cerebellum of the brain.39. Simms Motor Units was itself taken over by Lucas in 1968 and integrated within the CAV division. 40. A motor unit is defined as one motor neuron and all of the muscle fibers it innervates.
