BackgroundObsessive-compulsive disorder (OCD) is a psychiatric disorder with multiple
symptom dimensions (eg contamination, symmetry). OCD clusters in families and decades …

Obsessive-compulsive disorder (OCD) has been seen to run in families and genetics help to
understand its heritability. In this review, we summarize older studies which focused on …

Background: In obsessive–compulsive disorder (OCD), symptom content and severity
appear to fluctuate over the course of the life cycle in accordance with stressful life events …

Presentations of obsessive-compulsive disorder (OCD) have been found to differ between
patients of different ages, cultures, and genders, but inconsistent findings have limited our …

The etiology of obsessive-compulsive disorder (OCD) has not been clarified. This study
aimed to investigate the cognitive, neurological, electrophysiological functions which are …

Objective The aim of this review is to summarize the current knowledge of associated
features of co-occurring obsessive-compulsive disorder (OCD) and tic disorders (TD) and to …

Background Obsessive-compulsive disorder (OCD) is known to cause significant burden to
patients and their caregivers. However, there is limited data on its impact on family …

This study aimed to assess whether a family history of specific OCD symptoms was
associated with the same OCD symptoms in study participants. Participants were sampled …

Obsessive–compulsive disorder (OCD) is the tenth most disabling illness of any kind. OCD
stands as a paradigm for complex neurobehavioral disorders due to its polygenic origin. It …

Objective: To our knowledge, no study has specifically examined the relationship between C-
reactive protein CRP levels and clinical features in patients with obsessive compulsive …