Zalkind V I
Neirofiziologiia. 1983;15(4):391-8.
A procedure is described for precise location of the capsula of a muscle spindle within the muscle by a restricted coagulation which abolishes the discharge of the spindle afferent. The point for coagulation was approximately determined by careful stretching of a little portion of muscle fibres, by slight pressure on the external and internal surface of the muscle, by intramuscular and external electric stimulation. The analysis of the dynamic and static sensitivity of 48 units shows that the differences in responses to stepwise stretching existing among both primary and secondary endings do not depend on the location of muscle spindles in different parts of m. soleus, but probably reflect variations in the density of afferent terminal contacts in 3 types of intrafusal muscle fibres.
本文描述了一种通过局限性凝固来精确确定肌梭被膜在肌肉内位置的方法，该凝固可消除梭内传入纤维的放电。通过小心拉伸一小部分肌纤维、对肌肉内外表面施加轻微压力、进行肌内和外部电刺激来大致确定凝固点。对48个单位的动态和静态敏感性分析表明，初级和次级末梢对逐步拉伸的反应差异并不取决于肌梭在比目鱼肌不同部位的位置，而可能反映了3种梭内肌纤维中传入终末接触密度的变化。
