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Titolo:
Synchronization and modulation in the human cardiorespiratory system
Autore:
Lotric, MB; Stefanovska, A;
Indirizzi:
Univ Ljubljana, Fac Elect Engn, Lab Nonlinear Dynam & Synerget, Ljubljana,Slovenia Univ Ljubljana Ljubljana Slovenia Dynam & Synerget, Ljubljana,Slovenia
Titolo Testata:
PHYSICA A
fascicolo: 3-4, volume: 283, anno: 2000,
pagine: 451 - 461
SICI:
0378-4371(20000815)283:3-4<451:SAMITH>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
PHASE SYNCHRONIZATION; CHAOTIC OSCILLATORS;
Keywords:
coupling; synchronization; frequency modulation; cardiorespiratory system;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Lotric, MB Univ Ljubljana, Fac Elect Engn, Lab Nonlinear Dynam & Synerget,Trza Ska 25, Ljubljana, Slovenia Univ Ljubljana Trza Ska 25 Ljubljana Slovenia ljana, Slovenia
Citazione:
M.B. Lotric e A. Stefanovska, "Synchronization and modulation in the human cardiorespiratory system", PHYSICA A, 283(3-4), 2000, pp. 451-461

Abstract

We analyse phase and frequency synchronization in the human cardio-respiratory system. The method for analysis of noisy nonstationary bivariate data is applied to simultaneously measured cardiac and respiratory activity. Short epochs of phase and/or frequency locking between respiratory and cardiacrhythms are detected in healthy relaxed subjects (non-athletes). We revealthat the strength of phase synchronization is inversely related to the extent of respiratory modulation of the heart rate. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

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Documento generato il 29/05/20 alle ore 17:10:13