Reduced gray matter volume in male adolescent violent offenders
نویسندگان
چکیده
منابع مشابه
Reduced gray matter volume in schizophrenia.
BACKGROUND There is emerging evidence that gray matter (GM) is reduced in patients with schizophrenia. Information on the extent of global differences in the 3 principal supertentorial compartments is necessary for interpretation of regional effects. The relation of GM reduction to clinical status and neurocognition also requires examination. METHODS Magnetic resonance imaging, neurocognitive...
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UNLABELLED Boys with serious conduct and substance problems (Antisocial Substance Dependence (ASD)) repeatedly make impulsive and risky decisions in spite of possible negative consequences. Because prefrontal cortex (PFC) is involved in planning behavior in accord with prior rewards and punishments, structural abnormalities in PFC could contribute to a person's propensity to make risky decision...
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OBJECTIVE Subcortical limbic structures have been proposed to be involved in the pathophysiology of adult and pediatric bipolar disorder (BD). We sought to study morphometric characteristics of these structures in pediatric subjects with familial BD compared with healthy controls. METHOD Twenty children and adolescents with BD I (mean age = 14.6 years, four females) and 20 healthy age, gender...
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Violent offenders with psychopathy present a lifelong pattern of callousness and aggression and fail to benefit from rehabilitation programs. This study presents the first, albeit preliminary, evidence suggesting that some of the structural brain anomalies distinguishing violent offenders with psychopathy may result from physical abuse in childhood.
متن کاملLatent-variable modeling of brain gray-matter volume and psychopathy in incarcerated offenders.
Advanced statistical modeling has become a prominent feature in psychological science and can be a useful approach for representing the neural architecture linked to psychopathology. Psychopathy, a disorder characterized by dysfunction in interpersonal-affective and impulsive-antisocial domains, is associated with widespread neural abnormalities. Several imaging studies suggest that underlying ...
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ژورنال
عنوان ژورنال: PeerJ
سال: 2019
ISSN: 2167-8359
DOI: 10.7717/peerj.7349