Emotion-cognition interactions in schizophrenia

The World Journal of Biological Psychiatry : the Official Journal of the World Federation of Societies of Biological Psychiatry
Ute HabelFrank Schneider

Abstract

Negative emotion exerts a considerable influence on cognitive processes. This may have clinical implications in mental illnesses, such as schizophrenia, where negative emotions often prevail. Experimentally this influence can be studied by using olfactory emotion induction. Fourteen schizophrenia patients and 14 healthy volunteers were investigated with functional magnetic resonance imaging with respect to the neural correlates of emotion-cognition interactions. Emotion was induced by odorants during an n-back working memory task. Similar detrimental effects of negative stimulation on working memory performance were observed in patients and control subjects. Among the neural correlates modulating this interaction a decreased activation emerged in patients in the anterior cingulate and the medial superior frontal cortex and increased activation in the medial orbitofrontal and middle frontal area. During emotion-cognition interaction hypoactivations were found in regions crucial for the monitoring/control of ongoing processes but also for emotion regulation. Decreased activations may reflect failure to adapt to higher task requirements. In contrast, increased activations could be indicative of a greater emotional response and irr...Continue Reading

References

Jan 1, 1987·Schizophrenia Bulletin·S R KayL A Opler
Jan 1, 1994·Psychiatry Research·F SchneiderL R Muenz
Dec 16, 1998·Schizophrenia Research·F SchneiderH W Müller-Gärtner
May 29, 2000·Trends in Cognitive Sciences·G BushM I Posner
Nov 30, 2000·Neuropsychobiology·F SchneiderH W Müller-Gärtner
Apr 3, 2001·Annual Review of Neuroscience·E K Miller, J D Cohen
Apr 18, 2001·NeuroImage·A PoellingerK K Kwong
May 30, 2001·Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology·T E NordahlN Kusubov
Jul 31, 2001·JAMA : the Journal of the American Medical Association·B Crespo-FacorroR D Hichwa
Dec 26, 2001·Archives of General Psychiatry·I Myin-GermeysP A Delespaul
Jan 7, 2003·Biological Psychiatry·Anthony P WeissStephan Heckers
Nov 20, 2003·Neuroreport·Ralf SchlösserPeter Stoeter
Nov 26, 2003·The American Journal of Psychiatry·Joseph H CallicottDaniel R Weinberger
Jun 29, 2004·NeuroImage·Hidehiko TakahashiYoshiro Okubo
Oct 7, 2004·The American Journal of Psychiatry·Ute HabelFrank Schneider
Apr 6, 2005·Archives of General Psychiatry·Andreas S Meyer-LindenbergKaren Faith Berman
May 4, 2005·Trends in Cognitive Sciences·Kevin N Ochsner, James J Gross
Jun 3, 2005·The American Journal of Psychiatry·Stephan KriegerAndreas Meyer-Lindenberg
Oct 4, 2005·The American Journal of Psychiatry·John G KernsCameron S Carter
Oct 4, 2005·The American Journal of Psychiatry·Hao-Yang TanMichael W L Chee
Mar 1, 2006·Biological Psychiatry·Matthew R JohnsonGodfrey D Pearlson
Nov 30, 2006·Human Brain Mapping·Falk EippertSilke Anders
Jun 5, 2007·Neuropsychologia·Kathrin KochUte Habel
Aug 1, 2008·Schizophrenia Bulletin·William P HoranMichael F Green
Aug 6, 2008·Schizophrenia Research·Shashwath A MedaGodfrey D Pearlson
Sep 13, 2008·The International Journal of Neuroscience·Chi-Un PaeChang-Uk Lee
Oct 2, 2008·Journal of the American Academy of Child and Adolescent Psychiatry·Katharina PaulyTilo T Kircher

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