[Change in the neuromotor apparatus after 45 days' hypokinesia].
Neurological and electromyographic examinations of 12 test subjects during a 45-day bed rest study were carried out. Symptoms indicating changes in the suprasegmentary innervation were noted. Shortening of the duration of potentials was shown by needle electromyography. A decline in the threshold of H-reflex and a change in the frequency parameters of EMG were seen. These data suggest a change in the functional state of the central and peripheral motor neuron during prolonged hypokinesia. Prophylactic efficiency of muscle electrostimulation is discussed.
D001510:Bed Rest; D004558:Electric Stimulation; D004576:Electromyography; D006801:Humans; D009132:Muscles / Q000502:physiology*; D009460:Neurologic Examination; D009469:Neuromuscular Junction / Q000502:physiology*; D011187:Posture; D013127:Spinal Nerves / Q000502:physiology; D013569:Synapses / Q000502:physiology; D013997:Time Factors
Izmenenie neĭromotornogo apparata pri 45-sutochnoĭ gipokinezii.