Complexity analyses show two distinct types of nonlinear dynamics in short heart period variability recordings

Complexity analyses show two distinct types of nonlinear dynamics in short heart period variability recordings

Two diverse complexity metrics quantifying time irreversibility and local prediction, in connection with a surrogate data approach, were utilized to detect nonlinear dynamics in short heart period (HP) variability series recorded in fetuses, as a function of the gestational period, and in healthy hu...

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Bibliographic Details
Main Authors: Alberto ePorta, Vlasta eBari, Andrea eMarchi, Beatrice eDe Maria, Dirk eCysarz, Peter eVan Leeuwen, Anielle C.M. Takahashi, Aparecida M. Catai, Tomaso eGnecchi-Ruscone
Format: Article
Language:English
Published: Frontiers Media S.A. 2015-03-01
Series:Frontiers in Physiology
Subjects:
Autonomic Nervous System
Heart rate variability
cardiovascular control
head-up tilt
multiscale analysis
Gestational Age
Online Access:http://journal.frontiersin.org/Journal/10.3389/fphys.2015.00071/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fphys.2015.00071/full

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