Error-related negativity abnormalities in generalized anxiety disorder and obsessive-compulsive disorder

Article ID	Journal	Published Year	Pages	File Type
5845520	Progress in Neuro-Psychopharmacology and Biological Psychiatry	2011	8 Pages	PDF

Abstract

âº Generalized anxiety disorder (GAD) & obsessive-compulsive disorder (OCD) are included. âº We examined error-related negativity (ERN). âº ERN was enhanced only in OCD patients, but not in GAD patients. âº Error processing is altered in OCD but not in GAD.

Keywords

DSM-IV Yale–Brown obsessive–compulsive scale YBOCS OCD ANX ERN ACC CRN GAD Anxiety disorder Generalized Anxiety Disorder (GAD)generalized anxiety disorder Obsessive–compulsive disorder Obsessive–compulsive disorder (OCD)con ERP fMRI functional magnetic resonance imaging Error negativity error positivity Dopamine reaction time anterior cingulate cortex Mini-International Neuropsychiatric Interview Hamilton anxiety rating scale Hamilton Depression Rating Scale error-related negativity (ERN)Error-related negativity selective serotonin reuptake inhibitors SSRI MINI HAMA HAMD event related potential controls