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

作者信息

Piotrkiewicz M, Miller-Larsson A

出版信息

Biol Cybern. 1987;56(4):237-45. doi: 10.1007/BF00365218.

DOI:10.1007/BF00365218
PMID:3607099
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.

摘要

相似文献

1
A method of description of single muscle fibre action potential by an analytical function V(t, r).
Biol Cybern. 1987;56(4):237-45. doi: 10.1007/BF00365218.
2
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引用本文的文献

1
Influence of the shape of intracellular potentials on the morphology of single-fiber extracellular potentials in human muscle fibers.细胞内电位的形态对人体肌纤维的单纤维细胞外电位形态的影响。
Med Biol Eng Comput. 2012 May;50(5):447-60. doi: 10.1007/s11517-012-0879-7. Epub 2012 Mar 24.

本文引用的文献

1
HUMAN SINGLE MUSCLE FIBER ACTION POTENTIALS. EXTRACELLULAR RECORDING DURING VOLUNTARY AND CHEMICAL ACTIVATION. WITH SOME COMMENTS ON END-PLATE PHYSIOLOGY AND ON THE FIBER ARRANGEMENT OF THE MOTOR UNIT.人类单根肌纤维动作电位。随意和化学激活时的细胞外记录。对终板生理学和运动单位纤维排列的一些评论。
Acta Physiol Scand Suppl. 1964:SUPPL 226:1+.
2
Action potentials recorded intra- and extracellularly from the isolated frog muscle fibre in Ringer's solution and in air.在任氏液和空气中,从分离的蛙肌纤维细胞内和细胞外记录到的动作电位。
Acta Physiol Scand. 1957 Jul 1;39(4):291-312. doi: 10.1111/j.1748-1716.1957.tb01430.x.
3
Volume conduction of the spike of the motor unit potential investigated with a new type of multielectrode.
使用新型多电极研究运动单位电位尖峰的容积传导。
Acta Physiol Scand. 1957 Mar 7;38(3-4):331-54. doi: 10.1111/j.1748-1716.1957.tb01396.x.
4
Conduction velocity and amplitude of the action potential as related to circumference in the isolated fibre of frog muscle.青蛙肌肉离体纤维中动作电位的传导速度和幅度与周长的关系。
Acta Physiol Scand. 1956 Jul 17;37(1):14-34. doi: 10.1111/j.1748-1716.1956.tb01338.x.
5
In situ measurement of the innervation ratio of motor units in human muscles.
Exp Brain Res. 1981;43(3-4):377-82. doi: 10.1007/BF00238380.
6
Human single muscle fiber potentials at different radial distances from the fibers determined by a method of location.
Exp Neurol. 1982 Apr;76(1):25-34. doi: 10.1016/0014-4886(82)90098-x.
7
Extracellular potentials in the proximity of the excitable fibres.
Electromyogr Clin Neurophysiol. 1982 May-Jun;22(4):291-301.
8
Mathematical models of the extracellular potentials generated by excitable fibres in a volume conductor.
Electromyogr Clin Neurophysiol. 1983 Jan-Feb;23(1-2):123-37.
9
Extracellular potential field of a single striated muscle fibre immersed in anisotropic volume conductor.浸入各向异性容积导体中的单根横纹肌纤维的细胞外电位场。
Electromyogr Clin Neurophysiol. 1974 Oct-Dec;14(5-6):423-36.
10
An analysis of extracellular single muscle fibre action potential field--modelling results.细胞外单肌纤维动作电位场分析——建模结果
Biol Cybern. 1985;51(4):271-84. doi: 10.1007/BF00337152.