A NOTE ON CONDUCTION VELOCITY
A NOTE ON CONDUCTION VELOCITY
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DOI：
10.1113/jphysiol.1954.sp005152
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发表时间：
1954-01-01
影响因子：
5.5
通讯作者：
HODGKIN, AL
中科院分区：
文献类型：
--
作者：
HODGKIN, AL
对于通过局部电路实现传导的连续纤维，可以做出以下理论预测：
（1）如果膜的总面积保持不变，并且拉伸不会改变膜的局部电学性质，那么具有折叠膜的纤维中的传导速度应与纤维长度无关。在大体积中测量时，具有相同膜和轴浆的纤维的传导速度应随纤维直径的平方根而变化。在小体积中测量时，纤维的传导速度应与单位长度的外部和内部电阻之和的平方根成反比。
The following theoretical predictions can be made for continuous fibers in which conduction is brought about by local electric circuits: (1) The velocity in a fiber with a folded membrane should be independent of the length of the fiber provided that the total area of membrane remains constant and that stretch does not alter the local electric properties of the membrane. When measured in a large volume, the conduction velocity of fibers with identical membranes and axoplasm should vary as the square root of the fiber diameter. When measured in small volumes, the conduction velocity of a fiber should be inversely proportional to the square root of the sum of the external and internal resistances per unit length.