Document Detail


Low forced expiratory volume is associated with blunted cardiac reactions to acute psychological stress in a community sample of middle-aged men and women.
MedLine Citation:
PMID:  23073073     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
It has been argued recently that blunted cardiovascular reactions to acute psychological stress have adverse behavioural and health corollaries that reflect dysregulation of the neural systems that support motivation. We examined the association between cardiovascular reactions to a standard stress task, the paced auditory serial arithmetic rest, and forced expiratory volume in one second, an effort, hence motivation, dependent assessment of lung function measured by spirometry. Low forced expiratory volume, expressed as a ratio to height squared was associated with blunted heart rate, but not blood pressure, stress reactivity, r=.17, p<.001. The association survived adjustment for smoking, a range of anthropometric and sociodemographic covariates, resting heart rate and stress task performance, β=.11, p=.005. As such, our results provide support for the hypothesis that blunted stress reactivity may be a peripheral marker of a dysfunction in the brain systems that support motivated behaviour.
Authors:
Douglas Carroll; Anna C Phillips; Geoff Der; Kate Hunt; Adam Bibbey; Michaela Benzeval; Annie T Ginty
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2012-10-13
Journal Detail:
Title:  International journal of psychophysiology : official journal of the International Organization of Psychophysiology     Volume:  90     ISSN:  1872-7697     ISO Abbreviation:  Int J Psychophysiol     Publication Date:  2013 Oct 
Date Detail:
Created Date:  2013-12-09     Completed Date:  2014-07-28     Revised Date:  2014-10-14    
Medline Journal Info:
Nlm Unique ID:  8406214     Medline TA:  Int J Psychophysiol     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  17-20     Citation Subset:  IM    
Copyright Information:
Copyright © 2012 Elsevier B.V. All rights reserved.
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MeSH Terms
Descriptor/Qualifier:
Adult
Analysis of Variance
Blood Pressure / physiology
Cardiovascular System / physiopathology*
Cohort Studies
Female
Forced Expiratory Volume / physiology*
Heart Rate / physiology
Humans
Male
Middle Aged
Residence Characteristics
Stress, Psychological / pathology*,  physiopathology*
Young Adult
Grant Support
ID/Acronym/Agency:
EC201003//Medical Research Council; MC_U130059811//Medical Research Council; MC_U130059823//Medical Research Council; MC_UP_A540_1021//Medical Research Council; MC_US_A540_53462//Medical Research Council; MC_US_A540_5TK10//Medical Research Council; MC_US_A540_5TK30//Medical Research Council; MC_US_A540_5TK50//Medical Research Council

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