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An Active Pulse Transmission Line Simulating Nerve Axon

Nagumo, J., Arimoto, S., Yoshizawa, S.·1962·Proceedings of the IRE

Abstract

To electronically simulate an animal nerve axon, the authors made an active pulse transmission line using tunnel diodes. The equation of propagation for this line is the same as that for a simplified model of nerve membrane treated elsewhere. This line shapes the signal waveform during transmission, that is, there being a specific pulse-like waveform peculiar to this line, smaller signals are amplified, larger ones are attenuated, narrower ones are widened and those which are wider are shrunk, all approaching the above-mentioned specific waveform. In addition, this line has a certain threshold value in respect to the signal height, and signals smaller than the threshold or noise are eliminated in the course of transmission. Because of the above-mentioned shaping action and the existence of a threshold, this line makes possible highly reliable pulse transmission, and will be useful for various kinds of information-processing systems.

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Metadata

Authors
Nagumo, J., Arimoto, S., & Yoshizawa, S.
Venue
Proceedings of the IRE
Published
1962-10
Volume
50
Issue
10
Pages
2061-2070
ISSN
0096-8390 (ISSN-L)
OpenAlex
W2061191702
Cited by
4,194
References
0
FWCI
9.33
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: An Active Pulse Transmission Line Simulating Nerve Axon. https://app.cochat.ai/papers/10.1109/jrproc.1962.288235
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Nagumo, J., Arimoto, S., & Yoshizawa, S. (1962). An Active Pulse Transmission Line Simulating Nerve Axon. Proceedings of the IRE. https://doi.org/10.1109/jrproc.1962.288235

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.