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Accepted (AM)Open Access (License Unspecified), Open
Journal article
Heart rate variability and emotion regulation among individuals with obesity and loss of control eating
Physiology & behavior, v 199
01 Feb 2019
PMID: 30414883
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Autonomic nervous system functioning, measured with heart rate variability (HRV), is associated with emotion regulation and likely contributes to binge eating. This study examined the link between HRV and binge eating severity and analyzed changes in HRV as a marker of emotion regulation in individuals with binge eating. Participants (n = 28) with obesity and loss of control eating reported overeating and loss of control episodes and completed an HRV assessment at rest and during a mental stressor. At rest, lower time-domain HRV was linked to more severe loss of control (SDNN B = 0.18, p = 0.03). Frequency-domain HRV was associated with more severe overeating (LFn B = 14.92, p = 0.03; HFn B = 14.81, p = 0.04). Frequency-domain HRV differed between resting and stressed conditions (p's < 0.001). Findings contribute to understanding emotion regulation in binge eating and guide future research and novel intervention development.
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Details
- Title
- Heart rate variability and emotion regulation among individuals with obesity and loss of control eating
- Creators
- Kathryn M. Godfrey - Drexel UniversityAdrienne Juarascio - Drexel UniversityStephanie Manasse - Drexel UniversityArpi Minassian - VA San Diego Healthcare SystemVictoria Risbrough - VA San Diego Healthcare SystemNiloofar Afari - VA San Diego Healthcare System
- Publication Details
- Physiology & behavior, v 199
- Publisher
- Elsevier
- Number of pages
- 6
- Grant note
- K23MH105680 / NATIONAL INSTITUTE OF MENTAL HEALTH; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Mental Health (NIMH) K23 MH105680 / NIMH NIH HHS; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Mental Health (NIMH)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Center for Weight, Eating and Lifestyle Science (WELL) [Historical]
- Web of Science ID
- WOS:000456753900010
- Scopus ID
- 2-s2.0-85056592678
- Other Identifier
- 991019168991804721
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Behavioral Sciences
- Psychology, Biological