Synchronization and modulation in the human cardiorespiratory system

Lotrič, Maja Bračič and Stefanovska, Aneta (2000) Synchronization and modulation in the human cardiorespiratory system. Physica A: Statistical Mechanics and its Applications, 283 (3-4). pp. 451-461. ISSN 0378-4371

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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 cardiac rhythms are detected in healthy relaxed subjects (non-athletes). We reveal that the strength of phase synchronization is inversely related to the extent of respiratory modulation of the heart rate.

Item Type:
Journal Article
Journal or Publication Title:
Physica A: Statistical Mechanics and its Applications
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/aacsb/disciplinebasedresearch
Subjects:
ID Code:
64389
Deposited By:
Deposited On:
09 May 2013 08:40
Refereed?:
Yes
Published?:
Published
Last Modified:
13 May 2020 02:09