Related Experiment Video
Updated: May 25, 2026
09:14
Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging
Published on: March 14, 2025
[The decision-making process in obsessive compulsive disorder].
C L A Vandenbroucke1, L Gabriëls
1Psychotherapeutisch Centrum Rustenburg, België. caroline_vandenbroucke@yahoo.co.uk
Tijdschrift Voor Psychiatrie
|January 13, 2012
Summary
Obsessive-compulsive disorder (OCD) is linked to abnormal decision-making processes, particularly involving the orbitofrontal cortex and anterior cingulate cortex. This understanding may improve treatment prognosis for OCD patients.
Area of Science:
- Neuroscience
- Psychiatry
Context:
- Obsessive-compulsive disorder (OCD) symptoms are intrusive and repetitive, suggesting decision-making deficits.
- Patients with OCD often recognize the unreasonableness of their symptoms but remain trapped by them.
Purpose:
- To review research on decision-making mechanisms.
- To connect these mechanisms to the characteristics of OCD.
Summary:
- Abnormal decision-making correlates with prefrontal cortex dysfunction, specifically in the orbitofrontal cortex (OFC) and anterior cingulate cortex (ACC).
- Functional imaging shows distinct activity patterns in these areas between OCD patients and healthy individuals.
- The Iowa Gambling Task (IGT) can predict treatment prognosis in OCD patients with decision-making abnormalities.
Impact:
- Viewing OCD as a decision-making disorder generates novel hypotheses on its etiology and pathophysiology.
- Abnormal decision-making may serve as an endophenotype for OCD, with significant treatment implications.
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