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Literature DB >> 3607099

A method of description of single muscle fibre action potential by an analytical function V(t, r).

Abstract

The paper describes a new method of analytical description of single muscle fibre action potential suitable for computer simulation. The description introduced is a product of quadratic and gaussian functions. The coefficients of the function are determined on the basis of dependences of SFAP parameters on electrode-to-fibre distance combined from the transformed results of electrophysiological experiments and modelling. The description is being used for computer simulation of motor unit action potential which results will be described in forthcoming papers.

Mesh：

Year: 1987 PMID： 3607099 DOI： 10.1007/bf00365218

Source DB: PubMed Journal: Biol Cybern ISSN： 0340-1200 Impact factor: 2.086

15 in total

1. Volume conduction of the spike of the motor unit potential investigated with a new type of multielectrode.

Authors: F BUCHTHAL; C GULD; P ROSENFALCK
Journal: Acta Physiol Scand Date: 1957-03-07

2. Conduction velocity and amplitude of the action potential as related to circumference in the isolated fibre of frog muscle.

Authors: C H HAKANSSON
Journal: Acta Physiol Scand Date: 1956-07-17

1. Influence of the shape of intracellular potentials on the morphology of single-fiber extracellular potentials in human muscle fibers.

Authors: Javier Rodriguez-Falces; Javier Navallas; Luis Gila; Armando Malanda; Nonna Alexandrovna Dimitrova
Journal: Med Biol Eng Comput Date: 2012-03-24 Impact factor: 2.602

1 in total

A method of description of single muscle fibre action potential by an analytical function V(t, r).

1. Volume conduction of the spike of the motor unit potential investigated with a new type of multielectrode.

2. Conduction velocity and amplitude of the action potential as related to circumference in the isolated fibre of frog muscle.

3. Motor unit action potential field--modelling results.

4. Extracellular potential field of a single striated muscle fibre immersed in anisotropic volume conductor.

5. An analysis of extracellular single muscle fibre action potential field--modelling results.

6. On the volume conduction in human skeletal muscle: in situ measurements.

7. Mathematical models of the extracellular potentials generated by excitable fibres in a volume conductor.

8. Extracellular potentials in the proximity of the excitable fibres.

9. A study of the motor unit action potential by means of computer simulation.

10. Frequency and time domain characteristics of single muscle fibre action potentials.

1. Influence of the shape of intracellular potentials on the morphology of single-fiber extracellular potentials in human muscle fibers.