An overview of heart rate variability metrics and norms
Healthy biological systems exhibit complex patterns of variability that can be described by
mathematical chaos. Heart rate variability (HRV) consists of changes in the time intervals …
mathematical chaos. Heart rate variability (HRV) consists of changes in the time intervals …
Heart rate variability in psychology: A review of HRV indices and an analysis tutorial
The use of heart rate variability (HRV) in research has been greatly popularized over the
past decades due to the ease and affordability of HRV collection, coupled with its clinical …
past decades due to the ease and affordability of HRV collection, coupled with its clinical …
Clinical characterization of dysautonomia in long COVID-19 patients
N Barizien, M Le Guen, S Russel, P Touche, F Huang… - Scientific reports, 2021 - nature.com
Increasing numbers of COVID-19 patients, continue to experience symptoms months after
recovering from mild cases of COVID-19. Amongst these symptoms, several are related to …
recovering from mild cases of COVID-19. Amongst these symptoms, several are related to …
Heart rate variability and cognitive function: a systematic review
Background: Autonomic dysfunctions may precede the development of cognitive
impairment, but the connection between these dimensions is unclear. This systematic review …
impairment, but the connection between these dimensions is unclear. This systematic review …
Effects of voluntary slow breathing on heart rate and heart rate variability: A systematic review and a meta-analysis
Voluntary slow breathing (VSB) is used as a prevention technique to support physical and
mental health, given it is suggested to influence the parasympathetic nervous system (PNS) …
mental health, given it is suggested to influence the parasympathetic nervous system (PNS) …
Heart rate variability and slow-paced breathing: when coherence meets resonance
Clinical research on the beneficial effects induced by slow-paced breathing has been
increasingly extended in the past twenty years. Improvements in cardiovascular functioning …
increasingly extended in the past twenty years. Improvements in cardiovascular functioning …
Functional interplay between central and autonomic nervous systems in human fear conditioning
Historically, studies on the neural basis of fear conditioning have emphasized the role of the
central nervous system. However, there is growing evidence for the role of the autonomic …
central nervous system. However, there is growing evidence for the role of the autonomic …
A critical review of ultra-short-term heart rate variability norms research
Heart rate variability (HRV) is the fluctuation in time between successive heartbeats and is
defined by interbeat intervals. Researchers have shown that short-term (∼ 5-min) and long …
defined by interbeat intervals. Researchers have shown that short-term (∼ 5-min) and long …
Respiratory sinus arrhythmia: A transdiagnostic biomarker of emotion dysregulation and psychopathology
TP Beauchaine - Current opinion in psychology, 2015 - Elsevier
Highlights•RSA is a valid and reliable biomarker of emotion regulation capacity in
humans.•Low tonic RSA and excessive RSA reactivity to emotion evocation mark PFC …
humans.•Low tonic RSA and excessive RSA reactivity to emotion evocation mark PFC …
Characterizing cardiac autonomic dynamics of fear learning in humans
Understanding transient dynamics of the autonomic nervous system during fear learning
remains a critical step to translate basic research into treatment of fear‐related disorders. In …
remains a critical step to translate basic research into treatment of fear‐related disorders. In …