Altered spontaneous brain activity in obsessive-compulsive personality disorder
نویسندگان
چکیده
منابع مشابه
Obsessive-Compulsive Personality Traits in Youth with Obsessive-Compulsive Disorder.
While interest in the relationship between obsessive-compulsive disorder (OCD) and obsessive compulsive personality disorder has increased, there are currently no studies that have examined the presence of obsessive compulsive personality traits (OCPTs) in youth. The current study sought to determine the latent factors and psychometric properties of a modified version of the Childhood Retrospec...
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Neurobiological models of obsessive-compulsive disorder (OCD) assume abnormalities in corticostriatal networks involving cingulate and orbitofrontal cortices, but the connectivity within these systems is rarely addressed in experimental imaging studies in this patient group. Using an established monetary reinforcement paradigm known to involve the cingulate cortex and the ventral striatum, the ...
متن کاملConscientiousness and obsessive-compulsive personality disorder.
A dimensional perspective on personality disorder hypothesizes that the current diagnostic categories represent maladaptive variants of general personality traits. However, a fundamental foundation of this viewpoint is that dimensional models can adequately account for the pathology currently described by these categories. While most of the personality disorders have well established links to d...
متن کاملObsessive Compulsive Personality Disorder and Parkinson’s Disease
OBJECTIVES To evaluate the frequency of personality disorders in Parkinson's disease (PD) patients and in a group of healthy controls. METHODS Patients affected by PD diagnosed according to the United Kingdom Parkinson's disease Society Brain Bank diagnostic criteria and a group of healthy controls were enrolled in the study. PD patients with cognitive impairment were excluded from the study....
متن کاملAltered Brain Activity during Reward Anticipation in Pathological Gambling and Obsessive-Compulsive Disorder
BACKGROUND Pathological gambling (PG) and obsessive-compulsive disorder (OCD) are conceptualized as a behavioral addiction, with a dependency on repetitive gambling behavior and rewarding effects following compulsive behavior, respectively. However, no neuroimaging studies to date have examined reward circuitry during the anticipation phase of reward in PG compared with in OCD while considering...
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ژورنال
عنوان ژورنال: Comprehensive Psychiatry
سال: 2020
ISSN: 0010-440X
DOI: 10.1016/j.comppsych.2019.152144