Document Detail


β-adrenergic impact underlies the effect of mood and hedonic instrumentality on effort-related cardiovascular response.
MedLine Citation:
PMID:  21382436     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
After habituation, participants were first induced into negative vs. positive moods and performed then an attention task with either low vs. high hedonic instrumentality of success. In the high-instrumentality condition participants expected to see a funny movie after success and an unpleasant movie after failure; in the low-instrumentality condition participants expected an unpleasant movie after success and a pleasant movie after failure. Effort-related cardiovascular response (ICG, blood pressure) was assessed during mood inductions and task performance. As predicted by the mood-behavior-model (Gendolla, 2000), responses of cardiac pre-ejection period (PEP) and systolic blood pressure were stronger in the high-instrumentality/negative-mood condition than in the other three cells. Here the high hedonic instrumentality of success justified the high effort that was perceived as necessary in a negative mood. Moreover, the PEP effects indicate that cardiovascular response was driven by beta-adrenergic impact on the heart rather than by vascular adjustments.
Authors:
Nicolas Silvestrini; Guido H E Gendolla
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2011-03-04
Journal Detail:
Title:  Biological psychology     Volume:  87     ISSN:  1873-6246     ISO Abbreviation:  Biol Psychol     Publication Date:  2011 May 
Date Detail:
Created Date:  2011-05-16     Completed Date:  2011-09-06     Revised Date:  2014-03-25    
Medline Journal Info:
Nlm Unique ID:  0375566     Medline TA:  Biol Psychol     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  209-17     Citation Subset:  IM    
Copyright Information:
Copyright © 2011 Elsevier B.V. All rights reserved.
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MeSH Terms
Descriptor/Qualifier:
Adaptation, Psychological / physiology
Affect / physiology*
Attention / physiology
Blood Pressure / physiology
Cardiovascular Physiological Phenomena*
Electrocardiography
Female
Heart Rate / physiology
Hemodynamics / physiology
Humans
Male
Psychomotor Performance / physiology
Receptors, Adrenergic, beta / physiology*
Reinforcement (Psychology)
Reward*
Young Adult
Chemical
Reg. No./Substance:
0/Receptors, Adrenergic, beta

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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