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5 影响因素5.1 生物学因素5.1.1 年龄:是影响神经传导的最重要的生物学因素。周围神经纤维的跳跃式传导,取决于其髓鞘的成熟。人类的髓鞘在一岁时出现,所以在 MNC 检测中必须考虑年龄因素。未足月儿的传导速度可反映孕龄,这表明神经
5 influencing factors 5.1 biological factors 5.1.1 age: is the most important biological factors affecting nerve conduction. The leaping conduction of peripheral nerve fibers depends on the maturation of their myelin sheaths. Human myelination occurs at the age of one year, so the age factor must be considered in MNC testing. The conduction velocity of undernutrition reflects the gestational age, indicating nerve