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High-frequency heart rate variability during worry predicts stress-related increases in sleep disturbances

Author(s): Gouin JP; Wenzel K; Boucetta S; O' Byrne J; Salimi A; Dang-Vu TT;

Objective: The aim of this study was to evaluate whether high-frequency heart rate variability (HF-HRV) during waking restfulness and during worry predicts increases in sleep disturbances in response to a stressful life event. Methods: A longitudinal study ...

Article GUID: 25819418


The effects of acute exercise and a nap on heart rate variability and memory in young sedentary adults

Author(s): Mograss M; Frimpong E; Vilcourt F; Chouchou F; Zvionow T; Dang-Vu TT;

Recent evidence suggests that the autonomic nervous system can contribute to memory consolidation during sleep. Whether fluctuations in cardiac autonomic activity during sleep following physical exercise contribute to the process of memory consolidation has ...

Article GUID: 37855092


Respiratory sinus arrhythmia moderates the interpersonal consequences of brooding rumination

Author(s): Caldwell W; MacNeil S; Wrosch C; McGrath JJ; Dang-Vu TT; Morin AJS; Gouin JP;

Brooding rumination is an intrapersonal emotion regulation strategy associated with negative interpersonal consequences. Resting respiratory sinus arrhythmia (RSA), a psychophysiological marker of self-regulatory capacity, may buffer the association between ...

Article GUID: 36844897


Heart rate variability moderates the between- and within-person associations between daily stress and negative affect

Author(s): da Estrela C; MacNeil S; Gouin JP;

Stress exposure increases risk for depressive symptoms. However, there are substantial individual differences in affective responses to stress. High-frequency heart rate variability (HF-HRV), a marker of vagally-mediated parasympathetic activity, has been c ...

Article GUID: 33556470


PASS: A Multimodal Database of Physical Activity and Stress for Mobile Passive Body/ Brain-Computer Interface Research

Author(s): Parent M; Albuquerque I; Tiwari A; Cassani R; Gagnon JF; Lafond D; Tremblay S; Falk TH;

With the burgeoning of wearable devices and passive body/brain-computer interfaces (B/BCIs), automated stress monitoring in everyday settings has gained significant attention recently, with applications ranging from serious games to clinical monitoring. Wit ...

Article GUID: 33363449


Heart Rate Variability, Sleep Quality, and Depression in the Context of Chronic Stress

Author(s): da Estrela C; McGrath J; Booij L; Gouin JP;

Background: Disrupted sleep quality is one of the proposed mechanisms through which chronic stress may lead to depression. However, there exist significant individual differences in sleep reactivity, which is the extent to which one experiences sleep distur ...

Article GUID: 32525208


The Neuroscience of Sadness: A Multidisciplinary Synthesis and Collaborative Review for the Human Affectome Project.

Author(s): Arias JA, Williams C, Raghvani R, Aghajani M, Baez S, Belzung C, Booij L, Busatto G, Chiarella J, Fu CH, Ibanez A, Liddell BJ, Lowe L, Penni ...

Neurosci Biobehav Rev. 2020 Jan 27;: Authors: Arias JA, Williams C, Raghvani R, Aghajani M, Baez S, Belzung C, Booij L, Busatto G, Chiarella J, Fu CH, Ibanez A, Liddell BJ, Lowe L, Penninx BWJH, R ...

Article GUID: 32001274


High-Frequency Heart Rate Variability Reactivity and Trait Worry Interact to Predict the Development of Sleep Disturbances in Response to a Naturalistic Stressor.

Author(s): MacNeil S, DeschĂȘnes SS, Caldwell W, Brouillard M, Dang-Vu TT, Gouin JP

Ann Behav Med. 2017 Dec;51(6):912-924 Authors: MacNeil S, Deschênes SS, Caldwell W, Brouillard M, Dang-Vu TT, Gouin JP

Article GUID: 28527014


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