Obsessive–compulsive disorder (OCD) is characterized by repetitive thoughts and
behaviours that are experienced as unwanted. Family and twin studies have demonstrated …

Obsessive-compulsive disorder (OCD) is a serious psychiatric disorder that affects
approximately 2% of the populations of children and adults. Family aggregation studies …

Objective: OCD is a clinically heterogeneous condition. This heterogeneity has the potential
to reduce power in genetic, neuroimaging, and clinical trials. Despite a mounting number of …

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

Obsessive-compulsive disorder (OCD) is common, emerges early in life and tends to run a
chronic, impairing course. Despite the availability of effective treatments, the duration of …

For over 100 years, ADHD has been seen as essentially a behavior disorder. Recent
scientific research has developed a new paradigm which recognizes ADHD as a …

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

There appear to be two peaks of incidence of Obsessive Compulsive Disorder (OCD), one
with a pre-adolescent onset and another in early adulthood. As new cases are added, the …

The phenomenology of childhood and adolescent loss of control (LOC) eating is unknown.
The authors interviewed 445 youths to assess aspects of aberrant eating. LOC was …

OBJECTIVE: It is unclear whether the structure of obsessive-compulsive disorder (OCD)
symptoms seen in adults is preserved in pediatric samples. METHOD: A total of 238 children …