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nodes of ranvier

/ˈnoʊdz əv ˈrænviˌeɪ/

翻译: 神经纤维髓鞘上的小间隙,此处轴突裸露,可实现神经冲动的快速跳跃式传导。

1 个条目

phrase

/ˈnoʊdz əv ˈrænviˌeɪ/C1formalmedical
  • zh神经纤维髓鞘上的小间隙,此处轴突裸露,可实现神经冲动的快速跳跃式传导。

Small gaps in the myelin sheath of a nerve fiber where the axon is exposed, allowing for rapid saltatory conduction of nerve impulses.

  1. Gaps in myelin sheathC1formal

    Small gaps in the myelin sheath of a nerve cell that allow for rapid saltatory conduction of nerve impulses.

    zh郎飞氏结

    • The nodes of Ranvier are essential for the rapid transmission of signals along the axon.
    • Damage to the nodes of Ranvier can slow down nerve conduction.
    • In multiple sclerosis, the myelin sheath and nodes of Ranvier are often affected.