Ylikoski J, Gamoletti R, Galey F
Acta Otolaryngol. 1983 Mar-Apr;95(3-4):291-6. doi: 10.3109/00016488309130945.
Four normal human chorda tympani nerves were studied for quantitative data of nerve fibers. The average total number of nerve fibers was 5360 (range, 4941-6020). The average number of unmyelinated fibers was 1835 (range, 1518-2083), or 34% of the total. The diameters of myelinated fibers ranged from 1 to 7 microns, peaking at 2 microns. Most of the unmyelinated axons had a diameter between 0.5 and 2 microns. The importance of the quantitative evaluation of the chorda tympani nerve fibers is stressed in reporting structural changes.
对4条正常人类鼓索神经进行了神经纤维定量数据研究。神经纤维的平均总数为5360条（范围为4941 - 6020条）。无髓鞘纤维的平均数量为1835条（范围为1518 - 2083条），占总数的34%。有髓鞘纤维的直径范围为1至7微米，在2微米处达到峰值。大多数无髓鞘轴突的直径在0.5至2微米之间。在报告结构变化时强调了鼓索神经纤维定量评估的重要性。
