Non-linear Heart Rate Variability as a Discriminator of Internalizing Psychopathology and Negative Affect in Children With Internalizing Problems and Healthy Controls

Non-linear Heart Rate Variability as a Discriminator of Internalizing Psychopathology and Negative Affect in Children With Internalizing Problems and Healthy Controls

Background: Internalizing psychopathology and dysregulated negative affect are characterized by dysregulation in the autonomic nervous system and reduced heart rate variability (HRV) due to increases in sympathetic activity alongside reduced vagal tone. The neurovisceral system is however, a complex...

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Bibliographic Details
Main Authors: Charlotte Fiskum, Tonje G. Andersen, Xavier Bornas, Per M. Aslaksen, Magne A. Flaten, Karl Jacobsen
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-05-01
Series:Frontiers in Physiology
Subjects:
non-linear time-series analysis
HRV
sample entropy
RMSSD
detrended fluctuation analysis
pre-ejection period
Online Access:https://www.frontiersin.org/article/10.3389/fphys.2018.00561/full

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https://www.frontiersin.org/article/10.3389/fphys.2018.00561/full

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