凡是具有髓鞘的神经纤维，称为有髓神经纤维。有髓神经纤维（myelinated nerve fiber）由轴突（或树突）、髓鞘、神经膜构成。髓鞘（myelin sheath）及神经膜（neurolemma）呈鞘状包裹在轴突的周围。
1． 有髓神经纤维 （ myelinated nerve fiber ） 即轴突外面包有髓鞘结构的神经纤维。髓鞘分成许多节段，每一节髓鞘是一个施万细胞的胞膜伸长并层层包绕轴索而形成的多层膜结构...
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... maternal inheritance 母系遗传 medullated fibers 有髓神经纤维 Meige syndrome 眼睑痉挛-口、下颌肌张力障碍 ...
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或有髓纤维风险 DMFR 有髓神经纤维 medullated fibers ; medullary nerve fiber ; myelinated nerve fibers ; myeinated nerve fiber 有髓鞘神经纤维 Medullated nerve fibre ..
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视网膜有髓神经纤维 medullated nerve fibers of retina
有髓鞘神经纤维 myelinated nerve fibers ; myelinated fiber
有髓[神经]纤维 myelinated nerve fiber
视网膜有髓鞘神经纤维 retinal medullated nevers
再生纤维主要为细小的有髓神经纤维。
The regenerating fibers were mainly small myelinated fibers.
透射电镜观察：成肌细胞组和细胞外基质凝胶组均见再生的有髓神经纤维。
Observation with transmission electron microscope: There were regeneration medullated nerve fibers in myoblast group and extracellular matrix gel group.
结果实验组神经传导速度、再生的有髓神经纤维横截面积、数目均优于对照组。
Results it was found that nerve conduction velocity, regenerated myelinated nerve fiber cross section area and number of nerve fiber were superior to those of the contrast.
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