Power spectra of extracellular potentials generated by an infinite, homogeneous excitable fibre

Medical & Biological Engineering & Computing

Volumn 28, Issue 1, 1990, Pages 24-30

  Dimitrov, G V ^a   Lateva, Z C ^a   Dimitrova, N A ^a  

^a BULGARIAN ACADEMY OF SCIENCES   (Bulgaria)

Author keywords

Extracellular potential; Intracellular action potential duration; Mathematical model; Power spectrum; Propagation velocity; Radial distance; Single fibre

Indexed keywords

MATHEMATICAL MODELS;

EXTRACELLULAR POTENTIAL; INTRACELLULAR ACTION POTENTIAL DURATION; PROPAGATION VELOCITY; RADIAL DISTANCE;

BIOMEDICAL ENGINEERING;

ACTION POTENTIAL; ARTICLE; MATHEMATICAL MODEL; THEORETICAL STUDY;

ACTION POTENTIALS; HUMAN; MATHEMATICS; MODELS, NEUROLOGICAL; NEURONS; TIME FACTORS;

EID: 0025341952     PISSN: 01400118     EISSN: 17410444     Source Type: Journal    
DOI: 10.1007/BF02441673     Document Type: Article

References (29)

1. An analysis of the electromyogram by Fourier, simulation and experimental techniques
2. Myoelectrical manifestations of localized muscular fatigue in humans
3. Influence of the asymmetry in the distribution of the depolarized level on the extracellular potential field generated by an excitable fibre
4. Changes in the extracellular potentials produced by unmyelinated nerve fibre resulting, from alterations in the propagation velocity or the duration of the action potential
5. Effects of changes in asymmetry, duration and propagation velocity of the intracellular potential on the power spectrum of extracellular potentials produced by an excitable fibre
6. Integral characteristics of extracellular single fibre action potentials
7. Influence of the length of the depolarized zone on the extracellular potential field of a single unmyelinated nerve fibre
8. Comparative analysis of modelled extracellular potentials
9. Mathematical model of the single-fibre action potential
10. The clinical use of surface EMG
11. A note on the Fourier transform of Lorente de Nó's potential function of the external field of a nerve in a volume conductor
12. Dependence of quantitative parameters of the extracellular potential power spectrum on propagation velocity, duration and asymmetry of action potentials
13. Interpretation of myoelectric power spectra: a model and its application
14. Power spectrum analysis of EMG signals and its applications
15. A study of nerve physiology
16. The external action potential of a nerve or muscle fibre in an extended medium
17. The active fibre in a volume conductor
18. Action potential sources and their volume conductor fields
19. Intra- and extracellular potential fields of active nerve and muscle fibres
20. Functional characteristics of human skeletal muscle revealed by spectral analysis of the surface electromyogram
21. Extracellular potentials related to intracellular action potentials in the dog Purkinje system
22. Frequency parameters of the myoelectric signal as a measure of muscle conduction velocity
23. The distribution of the action currents produced by heart muscle and other excitable tissues immersed in extensive conducting media