Document Detail


A negative emotional and economic judgment bias in major depression.
MedLine Citation:
PMID:  23377282     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Although major depression is projected to be among the top three causes of disability-adjusted life years lost in 2030, relatively little is known concerning the extent to which depressed mood states can bias social-economic decision making away from optimal outcomes. One experimental framework to study the interaction between negative emotion and social-economic decisions is the ultimatum game (UG), where the fair, cooperative player altruistically punishes the unfair, non-cooperative player. To assess a potential susceptibility of altruistic punishment to depressed mood, we repeatedly administered the UG task to a cohort of 20 currently depressed patients with a diagnosis of recurrent major depressive disorder and 20 healthy controls. Furthermore, valence and arousal ratings of emotionally laden pictures were obtained from all participants in order to assess a depressed mood-related distortion of emotion judgments. Compared to healthy controls, depressed patients over-sanctioned unfair proposals in the UG and judged emotional stimuli too negatively. Thus, major depression is associated with a negative emotional bias that hampers social-economic decision making and produces large personal costs.
Authors:
Dirk Scheele; Yoan Mihov; Olga Schwederski; Wolfgang Maier; René Hurlemann
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-2-5
Journal Detail:
Title:  European archives of psychiatry and clinical neuroscience     Volume:  -     ISSN:  1433-8491     ISO Abbreviation:  Eur Arch Psychiatry Clin Neurosci     Publication Date:  2013 Feb 
Date Detail:
Created Date:  2013-2-4     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9103030     Medline TA:  Eur Arch Psychiatry Clin Neurosci     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Psychiatry, University of Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany.
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