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ТЕРМОДИНАМИЧЕСКАЯ ОЦЕНКА ВЛИЯНИЯ АКУСТИЧЕСКИХ ВОЗДЕЙСТВИЙ НА ПСИХОФИЗИОЛОГИЧЕСКИЕ ПОКАЗАТЕЛИ

ТЕРМОДИНАМИЧЕСКАЯ ОЦЕНКА ВЛИЯНИЯ АКУСТИЧЕСКИХ ВОЗДЕЙСТВИЙ НА ПСИХОФИЗИОЛОГИЧЕСКИЕ ПОКАЗАТЕЛИ

Abstract

Using stochastic methods (calculation of the Shannon entropy) and methods of traditional statistics the authors have studied the response of the neuromuscular system to different acoustic effects (white noise, rhythmic music, classical music, hard-rock). In the case of acoustic stimulation on the auditory analyzer, the authors used an approach based on the analysis of the Shannon entropy of the parameters of the neuromuscular system (postural tremor) with simultaneous registration of tremorogramm left and right hands of the subjects (in terms of sound exposure). This influence played a role of perturbing factor for the system control of muscle movements (and muscle activity) through a change in psycho-physiological state of the subject. The developed method of matrix analysis provides identification of systems with chaotic organization, which has been demonstrated in this article by analyzing tremorogramm left and right hands of the subjects under different acoustic effects. The authors propose a new method to assess the functional asymmetry of motor function of a person.

С использованием стохастических методов (расчет энтропии Шеннона) и методов традиционной статистики изучалась реакция нервно-мышечной системы человека на различные акустические воздействия (белый шум, ритмическая музыка, классическая музыка, хард-рок). В случае акустического воздействия на слуховой анализатор использовался подход, основанный на анализе энтропии Шеннона параметров нервномышечной системы (постуральный тремор) при одновременной регистрации треморограмм левой и правой рук испытуемых (в условиях звукового воздействия). Это воздействие играло роль возмущающего фактора для системы регуляции мышечных движений (и мышечной активности) через изменение психофизиологического состояния испытуемого. Разработанный метод матричного анализа обеспечивает идентификацию систем с хаотической организацией, которая была продемонстрирована в настоящей работе на примере анализа треморограмм левой и правой рук испытуемых в условиях различных акустических воздействий. Предлагается новый метод в оценке функциональной асимметрии двигательных функций человека.

Keywords

ЭНТРОПИЯ ШЕННОНА,НЕРВНО-МЫШЕЧНАЯ СИСТЕМА ЧЕЛОВЕКА,ПСИХОФИЗИОЛОГИЧЕСКОЕ СОСТОЯНИЕ,АКУСТИЧЕСКОЕ ВОЗДЕЙСТВИЕ,SHANNON ENTROPY,NEUROMUSCULAR SYSTEM,PSYCHO-PHYSIOLOGICAL STATE,ACOUSTIC EFFECTS

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze