Context Whether obsessive-compulsive disorder (OCD) is adequately classified as an
anxiety disorder is a matter of considerable debate. Objectives To quantitatively compare …

Many voxel-based morphometry (VBM) studies have found abnormalities in gray matter
density (GMD) in obsessive–compulsive disorder (OCD). Here, we performed a quantitative …

BACKGROUND: Obsessive–compulsive disorder (OCD) is a clinically heterogenous
disorder characterized by temporally stable symptom dimensions. Past inconsistent results …

The most widely accepted model of obsessive–compulsive disorder (OCD) assumes brain
abnormalities in the “affective circuit”, mainly consisting of volume reduction in the medial …

BACKGROUND: Many neuroimaging studies exploring the volumes of brain structures in
obsessive-compulsive disorder (OCD) have been published in the past 2 decades. In this …

Objective Results from structural neuroimaging studies of obsessive-compulsive disorder
(OCD) have been only partially consistent. The authors sought to assess regional gray and …

BackgroundSpecific cortico-striato-thalamic circuits are hypothesised to mediate the
symptoms of obsessive–compulsive disorder (OCD), but structural neuroimaging studies …

BACKGROUND: Several structural magnetic resonance imaging (MRI) studies have
investigated the presence of brain abnormalities in obsessive-compulsive disorder (OCD) …

Previous studies have demonstrated both functional and structural abnormalities in the
frontal–striatal–thalamic circuits in obsessive–compulsive disorder (OCD). The purpose of …

Obsessive–compulsive disorder (OCD) is a clinically heterogeneous disorder characterized
by multiple, temporally stable symptom dimensions. Preliminary functional neuroimaging …