Shaposhnikov V L, Zebeke A V
Neirofiziologiia. 1976;8(1):67-75.
The activity in fine myelinated and nonmyelinated nerve fibres of a cat cutaneous nerve was analyzed using a collision method and method improving the signal-to-noise ratio in the antidromic action potential neurogram. On the basis of the investigation of conduction velocities, electrical excitation thresholds and responses to mechanical stimulations, the following groupsare distinguished among fine myelinated and nonmyelinated fibres: group A delta1 (30-14m/s) activated mostly under light mechanical stimulation; group A delta2 (14.4.0 m/s) more readily activated by intense mechanical stimulation; group of "mixed" fibres containing myelinated and nonmyelinated nerve fibres (4-2 m/s) activated under both kinds of mechanical stimulation; group C1 (2.0-1.0 M/S) ACTIVATED MOSTLY BY LIGHT Mechanical stimulation and group C2 (1.0-0.15 M/S) CONNECTED WITh receptors that require for excitation intense mechanical stimulation.
采用碰撞法和提高逆向动作电位神经图信噪比的方法，对猫皮神经的细有髓和无髓神经纤维的活动进行了分析。根据传导速度、电兴奋阈值和对机械刺激的反应，在细有髓和无髓纤维中区分出以下几组：Aδ1组（30 - 14m/s）主要在轻度机械刺激下被激活；Aδ2组（14 - 4.0 m/s）更容易被强烈机械刺激激活；包含有髓和无髓神经纤维的“混合”纤维组（4 - 2 m/s）在两种机械刺激下均被激活；C1组（2.0 - 1.0 M/S）主要由轻度机械刺激激活，C2组（1.0 - 0.15 M/S）与需要强烈机械刺激才能兴奋的感受器相连。
