Meaning in life and vagally-mediated heart rate variability : Evidence of a quadratic relationship at baseline and vagal reactivity differences
Copyright © 2021. Published by Elsevier B.V..
Higher meaning in life (MIL) consistently predicts better health, but the physiological processes underlying this relationship are not well understood. This study examined the relationship between MIL and vagally-mediated heart rate variability (VmHRV) under resting (N = 77), stressor (n = 73), and mindfulness intervention (n = 72) conditions. Regression was used for MIL-VmHRV analyses at baseline, and longitudinal mixed models were used to examine phasic changes in VmHRV as a function of MIL. Regression revealed a quadratic MIL-VmHRV relationship, and mixed models linked higher MIL to greater stress-reactivity but not enhanced stress-attenuation. MIL and mindfulness did not interact to influence VmHRV recovery after experimental stress. Findings suggest that cardiac vagal tone and cardiac vagal reactivity are linked to MIL, shedding light on the physiology underlying MIL and its health associations.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:165 |
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Enthalten in: |
International journal of psychophysiology : official journal of the International Organization of Psychophysiology - 165(2021) vom: 15. Juli, Seite 101-111 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Dang, Kevin [VerfasserIn] |
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Links: |
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Themen: |
Cardiac vagal reactivity |
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Anmerkungen: |
Date Completed 25.10.2021 Date Revised 25.10.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.ijpsycho.2021.03.001 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM323023371 |
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500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2021. Published by Elsevier B.V. | ||
520 | |a Higher meaning in life (MIL) consistently predicts better health, but the physiological processes underlying this relationship are not well understood. This study examined the relationship between MIL and vagally-mediated heart rate variability (VmHRV) under resting (N = 77), stressor (n = 73), and mindfulness intervention (n = 72) conditions. Regression was used for MIL-VmHRV analyses at baseline, and longitudinal mixed models were used to examine phasic changes in VmHRV as a function of MIL. Regression revealed a quadratic MIL-VmHRV relationship, and mixed models linked higher MIL to greater stress-reactivity but not enhanced stress-attenuation. MIL and mindfulness did not interact to influence VmHRV recovery after experimental stress. Findings suggest that cardiac vagal tone and cardiac vagal reactivity are linked to MIL, shedding light on the physiology underlying MIL and its health associations | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Cardiac vagal reactivity | |
650 | 4 | |a Cardiac vagal tone | |
650 | 4 | |a Eudaimonia | |
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700 | 1 | |a Monette, Georges |e verfasserin |4 aut | |
700 | 1 | |a Katz, Joel |e verfasserin |4 aut | |
700 | 1 | |a Ritvo, Paul |e verfasserin |4 aut | |
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