Ertekin C, Ertekin N, Karcioglu M
J Neurol Neurosurg Psychiatry. 1975 Oct;38(10):959-65. doi: 10.1136/jnnp.38.10.959.
The conduction velocity along the nociceptive flexor reflex afferent nerve fibres was investigated in human subjects. The posterior tibal nerve was stimulated at two sites by single painful electrical shocks of 1.0 ms duration and with adequate intensity and the reflex EMG discharges were recorded from the short head of the biceps femoris muscle. The fastest reflex conduction velocity along the posterior tibial nerve between the ankle and the popliteal fossa was about 10-25 m/s. Thus the fastest flexor reflex afferent fibres associated with a painful sensation were thought to be included in the A-delta group of cutaneous afferent nerve fibres.
在人类受试者中研究了沿伤害性屈肌反射传入神经纤维的传导速度。通过持续时间为1.0毫秒且强度足够的单次疼痛性电刺激在两个部位刺激胫后神经，并从股二头肌短头记录反射肌电图放电。沿胫后神经在踝关节和腘窝之间的最快反射传导速度约为10-25米/秒。因此，与疼痛感觉相关的最快屈肌反射传入纤维被认为包含在皮肤传入神经纤维的A-δ组中。
