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神经兴奋产生中的电子过程。

Electronic processes in generation of nerve excitation.

作者信息

Lakatos T

出版信息

Acta Biochim Biophys Acad Sci Hung. 1975;10(1-2):71-8.

PMID:1080004
Abstract

In a frog sciatic nerve stained by very dilute solution of eosin (0.1 mumol/1 minus to 100 mumol/1) and illuminated with a rather intensive light (10,000--100,000 lux), a single electric stimulus elicited not a single response, but a train of spikes. Latency time and reversibility of the effect, threshold concentration, threshold illumination, frequency and full length of train of spikes were investigated in detail. The results of the experiments are in agreement with the theory according to which the generation of action potentials involves electronic processes.

摘要

在用非常稀的曙红溶液(0.1微摩尔/升至100微摩尔/升)染色的青蛙坐骨神经中,用相当强的光(10000 - 100000勒克斯)照射时,单个电刺激引发的不是单个反应,而是一串尖峰。详细研究了潜伏期、效应的可逆性、阈值浓度、阈值光照、尖峰串的频率和全长。实验结果与认为动作电位的产生涉及电子过程的理论相符。

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