Multifractal analysis of the heart rate variability - a new cybernetic gate into central nervous system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F04%3A12101599" target="_blank" >RIV/68407700:21460/04:12101599 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21640/04:12101599
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Multifractal analysis of the heart rate variability - a new cybernetic gate into central nervous system
Original language description
In this paper we present the results obtained from the signal of heart rate variability (HRV) in experiments motivated by practical needs of distinguishing the sleep-deprived individuals with alcohol intoxication from vigilant individuals with no sleep deficit (see [2] for details). We have conducted classical statistic and spectral analysis (global Hurst exponent) and multifractal analysis (spectrum of local Hurst exponents). Classical methods of analysing HRV proved to be insufficient, mono and multi-fractal analysis allowed rather distinctive differentiation of both states. Our interpretation of the results of multifractal analysis of the heart rate concerns the configuration of biological regulatory systems. We used division into 3 levels of the control. This is not just theoretical construction but such procedure of multifractal analysis of the time arrays makes possible to quantify the crucial aspects which is documented by the comments for each of the control levels.
Czech name
Není k dispozici
Czech description
Není k dispozici

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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