Gorbunova I M, Zalkind V I
Fiziol Zh SSSR Im I M Sechenova. 1977 Sep;63(9):1282-8.
In two series of experiments on 25 anesthetized deefferented cats methods of quick identification of muscle spindles were used. The first method was based on the postcontractory sensory discharge in a muscle spindle after brief strong electrical stimulation of the muscle nerve. In another approach the concentric electrodes inserted into the muscle were used. If the intrafusal muscle fibers were selectively contracted by direct electrical stimulation the sensory discharge appeared without any increase in the total muscle tension. It seems that these methods enable to identify the unit under study more precisely in comparison with conduction velocity measurements, as the group I and II afferents are sometimes present in muscle nerve from joint and deep tissues.
在对25只麻醉去传入神经猫进行的两组实验中，采用了快速识别肌梭的方法。第一种方法基于在对肌肉神经进行短暂强电刺激后，肌梭内的收缩后感觉放电。另一种方法是使用插入肌肉的同心电极。如果通过直接电刺激使梭内肌纤维选择性收缩，感觉放电就会出现，而肌肉总张力不会增加。与传导速度测量相比，这些方法似乎能更精确地识别所研究的单位，因为I类和II类传入神经有时存在于来自关节和深部组织的肌肉神经中。
