Relationship of Schizotypal Personality Disorder to Schizophrenia: Genetics
نویسندگان
چکیده
منابع مشابه
Relationship of schizotypal personality disorder to schizophrenia: genetics.
The adoptive, family, and twin studies show that schizotypal personality features are found among the relatives of schizophrenics. However, it has not been shown that there is a higher risk of schizophrenia among the relatives of schizotypals. An explanation may be that the current DSM-III criteria of schizotypal personality disorder do not adequately define schizotypals genetically related to ...
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Schizotypal personality disorder shares some attenuated phenotypic features with schizophrenia, but represents an independent syndrome. In contrast, prodromal symptoms of schizophrenia represent early warning signs of the impending onset of schizophrenia. Although these constructs are intended to reflect independent syndromes, self-report instruments measuring these constructs assess similar sy...
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Prior diffusion tensor imaging (DTI) studies examining schizotypal personality disorder (SPD) and schizophrenia, separately have shown that compared with healthy controls (HCs), patients show frontotemporal white matter (WM) abnormalities. This is the first DTI study to directly compare WM tract coherence with tractography and fractional anisotropy (FA) across the schizophrenia spectrum in a la...
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Working memory abnormalities, which are particularly pronounced on context processing tasks, appear relatively specific to schizophrenia spectrum illnesses compared with other psychotic disorders. However, the specificity of context processing deficits to schizotypal personality disorder (SPD), a prototype of schizophrenia, has not been studied. The authors administered 3 versions of the modifi...
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ژورنال
عنوان ژورنال: Schizophrenia Bulletin
سال: 1985
ISSN: 0586-7614,1745-1701
DOI: 10.1093/schbul/11.4.554