Heart rate variability in psychology: A review of HRV indices and an analysis tutorial

T Pham, ZJ Lau, SHA Chen, D Makowski - Sensors, 2021 - mdpi.com
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 …

[HTML][HTML] Analysis of heart rate variability and implication of different factors on heart rate variability

R Tiwari, R Kumar, S Malik, T Raj… - Current cardiology …, 2021 - ncbi.nlm.nih.gov
Background The heart is the central organ of the circulatory system, which maintains the flow
of blood along with the transport of nutrients to different cells and tissues. A well-functioning …

A meta-analysis of heart rate variability in major depression

C Koch, M Wilhelm, S Salzmann, W Rief… - Psychological …, 2019 - cambridge.org
BackgroundMajor depression (MD) is a risk factor for cardiovascular disease. Reduced
heart rate variability (HRV) has been observed in MD. Given the predictive value of HRV for …

Unraveling the comorbidity of depression and anxiety in a large inpatient sample: Network analysis to examine bridge symptoms

T Kaiser, P Herzog, U Voderholzer… - Depression and …, 2021 - Wiley Online Library
Background Comorbidities in mental disorders are often understood by assuming a common
cause. The network theory of mental disorders offers an alternative to this assumption by …

Probiotics and the microbiota-gut-brain axis: focus on psychiatry

S Mörkl, MI Butler, A Holl, JF Cryan, TG Dinan - Current nutrition reports, 2020 - Springer
Abstract Purpose of Review Probiotics are living bacteria, which when ingested in adequate
amounts, confer health benefits. Gut microbes are suggested to play a role in many …

The effect of heart rate variability biofeedback training on stress and anxiety: a meta-analysis

VC Goessl, JE Curtiss, SG Hofmann - Psychological medicine, 2017 - cambridge.org
BackgroundSome evidence suggests that heart rate variability (HRV) biofeedback might be
an effective way to treat anxiety and stress symptoms. To examine the effect of HRV …

DSM-5 criteria and depression severity: implications for clinical practice

JC Tolentino, SL Schmidt - Frontiers in psychiatry, 2018 - frontiersin.org
Background: Depression diagnosis requires five or more symptoms (Diagnostic and
Statistical Manual of Mental Disorders-DSM-5). One of them must be either Depressed mood …

Heart rate variability as a transdiagnostic biomarker of psychopathology

TP Beauchaine, JF Thayer - International journal of psychophysiology, 2015 - Elsevier
Abstract The Research Domain Criteria (RDoC), developed by the National Institute of
Mental Health as a neuroscience-informed alternative to traditional psychiatric nosology, is …

The hierarchical basis of neurovisceral integration

R Smith, JF Thayer, SS Khalsa, RD Lane - Neuroscience & biobehavioral …, 2017 - Elsevier
The neurovisceral integration (NVI) model was originally proposed to account for observed
relationships between peripheral physiology, cognitive performance, and emotional/physical …

A meta-analysis on heart rate variability biofeedback and depressive symptoms

SFM Pizzoli, C Marzorati, D Gatti, D Monzani… - Scientific reports, 2021 - nature.com
Heart rate variability biofeedback (HRVB) has been used for a number of years to treat
depressive symptoms, a common mental health issue, which is often comorbid with other …