Shaposhnikov E A, Sidorov P I, Kolomenskiĭ A I
Kosm Biol Aviakosm Med. 1979 Nov-Dec;13(6):35-9.
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.
在一项为期45天的卧床休息研究中，对12名受试对象进行了神经学和肌电图检查。记录到了表明上运动神经元支配发生变化的症状。针电极肌电图显示电位持续时间缩短。观察到H反射阈值降低和肌电图频率参数改变。这些数据表明，在长期运动功能减退期间，中枢和外周运动神经元的功能状态发生了变化。文中讨论了肌肉电刺激的预防效果。
