The aim of the current study was twofold:(1) to systematically examine differences in fear
conditioning between anxiety patients and healthy controls using meta‐analytic methods …

Genetic factors have historically been thought of as important in the development of
obsessive–compulsive disorder (OCD). For the estimation of the relative importance of …

In response to recent publicity regarding the potential use of deep brain stimulation (DBS)
for reducing tic severity in Tourette's syndrome (TS), the Tourette Syndrome Association …

The factor structure of the Dutch translation of the Autism-Spectrum Quotient (AQ; a
continuous, quantitative measure of autistic traits) was evaluated with confirmatory factor …

Importance Tourette syndrome (TS) is characterized by high rates of psychiatric comorbidity;
however, few studies have fully characterized these comorbidities. Furthermore, most …

Background Dysfunction of frontal-striatal, particularly orbitofrontal-striatal, circuitry has been
implicated in the pathophysiology of obsessive-compulsive disorder (OCD), characterized …

Context Attentional bias to disease-relevant emotional cues is considered to be
pathogenetically relevant in anxiety disorders. Objective To investigate functional neural …

Context The orbitofrontal cortex (OFC)–striatal circuit, which is important for motivational
behavior, is assumed to be involved in the pathophysiology of obsessive-compulsive …

Obsessive-compulsive disorder (OCD) is a common, debilitating neuropsychiatric illness
with complex genetic etiology. The International OCD Foundation Genetics Collaborative …

The direct estimation of heritability from genome-wide common variant data as implemented
in the program Genome-wide Complex Trait Analysis (GCTA) has provided a means to …