The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers

Intracellular recordings of the negative after-potential that follows a train of impulses in frog muscle are described. It is postulated that the cause of this after-potential is an accumulation of potassium, during the train, in an intermediary space that is located between the major portion of the...

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Detalles Bibliográficos
Autores principales: Freygang, W. H., Goldstein, D. A., Hellam, D. C.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1964
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2195362/
https://www.ncbi.nlm.nih.gov/pubmed/14155436
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author Freygang, W. H.
Goldstein, D. A.
Hellam, D. C.
author_facet Freygang, W. H.
Goldstein, D. A.
Hellam, D. C.
author_sort Freygang, W. H.
collection PubMed
description Intracellular recordings of the negative after-potential that follows a train of impulses in frog muscle are described. It is postulated that the cause of this after-potential is an accumulation of potassium, during the train, in an intermediary space that is located between the major portion of the sarcoplasm and the external fluid. The decline of the after-potential is then produced by the exchange of potassium from the intermediary space with sodium from the external fluid.
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spelling pubmed-21953622008-04-23 The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers Freygang, W. H. Goldstein, D. A. Hellam, D. C. J Gen Physiol Article Intracellular recordings of the negative after-potential that follows a train of impulses in frog muscle are described. It is postulated that the cause of this after-potential is an accumulation of potassium, during the train, in an intermediary space that is located between the major portion of the sarcoplasm and the external fluid. The decline of the after-potential is then produced by the exchange of potassium from the intermediary space with sodium from the external fluid. The Rockefeller University Press 1964-05-01 /pmc/articles/PMC2195362/ /pubmed/14155436 Text en Copyright ©, 1964, by The Rockefeller Institute Press This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Freygang, W. H.
Goldstein, D. A.
Hellam, D. C.
The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers
title The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers
title_full The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers
title_fullStr The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers
title_full_unstemmed The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers
title_short The After-Potential that Follows Trains of Impulses in Frog Muscle Fibers
title_sort after-potential that follows trains of impulses in frog muscle fibers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2195362/
https://www.ncbi.nlm.nih.gov/pubmed/14155436
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