Action Potentials Recorded from Inside a Nerve Fibre

Author: Hodgkin, A.L.; Huxley, A.F.

Description: NERVOUS messages are invariably associated with an electrical change known as the action potential. This potential is generally believed to arise at a membrane which is situated between the axoplasm and the external medium. If this theory is correct, it should be possible to record the action potential between an electrode inside a nerve fibre and the conducting fluid outside it. Most nerve fibres are too small for this to be tested directly, but we have recently succeeded in inserting micro-electrodes into the giant axons of squids (Loligo forbesi)1.

Subject Headings: Action potential; Nerve fibre

Subject headings:

Publication year: 1939

Journal or book title: Nature

Volume: 144

Issue: 3651

Pages: 710-711

Find the full text : https://www.nature.com/articles/144710a0

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Type: Journal Article

Serial number: 2284