[Effect of magnetic field on excitation propagation in a nerve fiber innervating a blood vessel].
It was shown that external magnetic field indirectly affects the blood flow due to the increments of local currents in the surroundings of action potentials that propagate along nerve fibres innervating the smooth muscle cells of the vessel wall. This reduces their tension due to nonconcurrent propagation of excitation in space and to changes in the frequency of action potentials. The dependence of this effect on the electrophysiological parameters is estimated.
Shlygin
V V
VV
Mikrokhirurgiya Glaza Interindustry Research and Technical Complex, Beskudnikovskii bulv. 59a, Moscow, 127486 Russia.
Tiuliaev
A P
AP
Maksimov
G V
GV
D000200:Action Potentials; D000465:Algorithms; D001808:Blood Vessels / Q000294:innervation*; D004574:Electromagnetic Fields; D008280:Magnetics; D008959:Models, Neurological; D009131:Muscle, Smooth, Vascular / Q000294:innervation*; D009412:Nerve Fibers / Q000502:physiology*