Memory and strategic processing in first-degree relatives of obsessive compulsive patients
نویسندگان
چکیده
منابع مشابه
White matter abnormalities in patients with obsessive-compulsive disorder and their first-degree relatives.
OBJECTIVE Obsessive-compulsive disorder (OCD) is a common, heritable neuropsychiatric disorder, hypothetically underpinned by dysconnectivity of large-scale brain systems. The extent of white matter abnormalities in OCD is unknown, and the genetic basis of this disorder is poorly understood. The authors used diffusion tensor imaging, a magnetic resonance imaging technique, for examining white m...
متن کاملImpaired cognitive flexibility and motor inhibition in unaffected first-degree relatives of patients with obsessive-compulsive disorder.
OBJECTIVE Obsessive-compulsive disorder (OCD) is highly heritable. Attempts to delineate precise genetic contributions have met with limited success. There is an ongoing search for intermediate cognitive brain markers (endophenotypes) that may help clarify genetic contributions. The aim was to assess inhibitory control processes in unaffected first-degree relatives of OCD patients for the first...
متن کاملResting-state functional connectivity abnormalities in patients with obsessive-compulsive disorder and their healthy first-degree relatives.
BACKGROUND Obsessive-compulsive disorder (OCD) is a common, heritable neuropsychiatric disorder, hypothetically underpinned by dysfunction of brain cortical-striatal-thalamic-cortical (CSTC) circuits; however, the extent of brain functional abnormalities in individuals with OCD is unclear, and the genetic basis of this disorder is poorly understood. We determined the whole brain functional conn...
متن کاملCognitive Self-Awareness and Episodic Memory in Patients with Obsessive Compulsive Disorder and Healthy Individuals
Background & Aims: Recent studies have indicated memory dysfunction in individuals with obsessive compulsive disorder (OCD). The present study aimed to examine the relationship between cognitive selfawareness and episodic memory performance in patients with OCD and healthy individuals. Methods: In the present study, 30 patients with OCD and 30 normal individuals in the Shiraz Professional C...
متن کاملEvaluation of Pulmonary Hypertension In First Degree Relatives Of Patients With Primary Pulmonary Hypertension
Background: Pulmonary hypertension (PH) was defined for the first time in 1951 as primary pulmonary hypertension (PPH). Some studies emphasized on the role of genetics in the development of pulmonary hypertension in family members of affected patients. So, in this study we evaluated the prevalence of pulmonary hypertension in first degree family of patients with documented PPH. Methods: In thi...
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ژورنال
عنوان ژورنال: Psychological Medicine
سال: 2010
ISSN: 0033-2917,1469-8978
DOI: 10.1017/s0033291710000310