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2
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本文引用的文献

1
Measurement of current-voltage relations in the membrane of the giant axon of Loligo.枪乌贼巨大轴突膜电流-电压关系的测量。
J Physiol. 1952 Apr;116(4):424-48. doi: 10.1113/jphysiol.1952.sp004716.
2
A quantitative description of membrane current and its application to conduction and excitation in nerve.膜电流的定量描述及其在神经传导和兴奋中的应用。
J Physiol. 1952 Aug;117(4):500-44. doi: 10.1113/jphysiol.1952.sp004764.
3
Time course of TEA(+)-induced anomalous rectification in squid giant axons.茶(+)诱导的鱿鱼巨大轴突异常整流的时间进程。
J Gen Physiol. 1966 Nov;50(2):491-503. doi: 10.1085/jgp.50.2.491.
4
An upper limit to the number of sodium channels in nerve membrane?神经膜中钠通道数量的上限?
J Physiol. 1967 Jan;188(1):99-105. doi: 10.1113/jphysiol.1967.sp008126.
5
Slow changes of potassium permeability in the squid giant axon.鱿鱼巨大轴突中钾离子通透性的缓慢变化。
Biophys J. 1966 Sep;6(5):553-66. doi: 10.1016/S0006-3495(66)86677-8.
6
The binding of tetrodotoxin to nerve membranes.河豚毒素与神经膜的结合。
J Physiol. 1971 Feb;213(1):235-54. doi: 10.1113/jphysiol.1971.sp009379.
7
Spontaneous voltage fluctuations in glass microelectrodes.玻璃微电极中的自发电压波动。
IEEE Trans Biomed Eng. 1971 Sep;18(5):339-51. doi: 10.1109/tbme.1971.4502865.
8
Membrane current noise in lobster axon under voltage clamp.电压钳制下龙虾轴突的膜电流噪声
Biophys J. 1971 Feb;11(2):211-34. doi: 10.1016/S0006-3495(71)86209-4.
9
Nerve membrane electrical characteristics near the resting state.静息状态附近的神经膜电特性。
Biophysik. 1970;6(3):257-70. doi: 10.1007/BF01189086.
10
Subthreshold behavior and phenomenological impedance of the squid giant axon.鱿鱼巨轴突的阈下行为和现象学阻抗
J Gen Physiol. 1970 Apr;55(4):497-523. doi: 10.1085/jgp.55.4.497.

枪乌贼巨大轴突膜中的钾离子和钠离子电流噪声。

Potassium and sodium ion current noise in the membrane of the squid giant axon.

作者信息

Conti F, De Felice L J, Wanke E

出版信息

J Physiol. 1975 Jun;248(1):45-82. doi: 10.1113/jphysiol.1975.sp010962.

DOI:10.1113/jphysiol.1975.sp010962
PMID:1151828
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1309507/
Abstract
  1. The spectral density of current noise power from 20 mm segments of giant axons of the squid Loligo vulgaris has been measured under space-clamp and voltage-clamp conditions. From 4 to 1000 Hz the measured noise is larger by several orders of magnitude than the theoretical thermal noise. The amplifier's noise, which may yield appreciable contributions above 200 Hz, could be evaluated and subtracted from the total noise using direct measurements of the membrane impedance...
摘要
  1. 在空间钳制和电压钳制条件下,对普通枪乌贼巨大轴突20毫米节段的电流噪声功率谱密度进行了测量。在4至1000赫兹范围内,测得的噪声比理论热噪声大几个数量级。放大器的噪声在200赫兹以上可能会产生明显影响,可以通过直接测量膜阻抗来评估并从总噪声中减去……