Document Detail


Rumination in the laboratory: What happens when you go back to everyday life?
MedLine Citation:
PMID:  20846182     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Rumination has been suggested to mediate the physiological consequences of stress on health. We studied the effects of rumination evoked in the laboratory and subsequent changes over 24 h. Heart rate (HR) and systolic and diastolic blood pressure (SBP, DBP) were monitored in 27 male and 33 female participants during baseline, reading, an anger recall interview, and recovery. Half of the sample was assigned to a distraction condition. The lab session was followed by a 24-hour ambulatory (A)HR and BP recording and self-reports of moods and rumination. Rumination was associated with higher SBP, DBP, and HR and increased negative mood compared to distraction. Rumination during the day was a strong predictor of AHR, ABP, and mood. BP reactivity in the laboratory and increases in ABP during rumination were related. The effects of negative cognition on health go far beyond the recovery periods usually measured in the laboratory, thus playing a pathogenic role.
Authors:
Cristina Ottaviani; David Shapiro; Leah Fitzgerald
Publication Detail:
Type:  Journal Article     Date:  2010-09-15
Journal Detail:
Title:  Psychophysiology     Volume:  48     ISSN:  1540-5958     ISO Abbreviation:  Psychophysiology     Publication Date:  2011 Apr 
Date Detail:
Created Date:  2011-03-02     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0142657     Medline TA:  Psychophysiology     Country:  United States    
Other Details:
Languages:  eng     Pagination:  453-61     Citation Subset:  IM    
Copyright Information:
Copyright © 2010 Society for Psychophysiological Research.
Affiliation:
Department of Psychology, University of Bologna, Bologna, Italy Department of Psychiatry, University of California, Los Angeles, Los Angeles, California, USA School of Nursing, University of California, Los Angeles, Los Angelos, California, USA.
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