Obsessive-Compulsive Disorder
Personality Disorders: Dependent and Obsessive-Compulsive
Oppositional Defiant Disorder
Operant Conditioning Intervention
Self-Discrepancy Theory
Causes of Social Behavior II: Cognitive Processes
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Updated: May 13, 2026

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
Published on: January 9, 2015
Winand H Dittrich1, Thomas Johansen, Kayleigh Trotter
1Competence Center for Behavioral Economy, FOM Hochschule, Frankfurt am Main, Germany. winand.dittrich@fom.de
Obsessive-compulsive disorder (OCD) patients show a greater visual interference effect, indicating challenges with cognitive control. This suggests patients need more attentional resources to manage motor rigidity and distraction.
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