Frontal and temporal cortical volume, white matter tract integrity, and hemispheric asymmetry in schizotypal personality disorder
نویسندگان
چکیده
منابع مشابه
White matter abnormalities in schizophrenia and schizotypal personality disorder.
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...
متن کاملORIGINAL ARTICLES Schizotypal Personality Disorder and MRI Abnormalities of Temporal Lobe Gray Matter
Background: Structural MRI data indicate schizophrenics have reduced left-sided temporal lobe gray matter volumes, especially in the superior temporal gyrus (STG) and medial temporal lobe. Our data further suggest a specificity to schizophrenia spectrum disorders of STG volume reduction. Interpretation of research studies involving schizophrenics may be complicated by the effects of exposure to...
متن کاملSchizotypal personality disorder and MRI abnormalities of temporal lobe gray matter.
BACKGROUND Structural MRI data indicate schizophrenics have reduced left-sided temporal lobe gray matter volumes, especially in the superior temporal gyrus (STG) and medial temporal lobe. Our data further suggest a specificity to schizophrenia spectrum disorders of STG volume reduction. Interpretation of research studies involving schizophrenics may be complicated by the effects of exposure to ...
متن کاملWhite matter integrity and its association with affective and interpersonal symptoms in borderline personality disorder
BACKGROUND Borderline personality disorder (BPD) is a severe psychiatric disorder involving a range of symptoms including marked affective instability and disturbances in interpersonal interactions. Neuroimaging studies are beginning to provide evidence of altered processing in fronto-limbic network deficits in the disorder, however, few studies directly examine structural connections within th...
متن کاملAn MRI study of superior temporal gyrus volume in women with schizotypal personality disorder.
OBJECTIVE An abnormal superior temporal gyrus has figured prominently in schizophrenia research, and left superior temporal gyrus volume has been shown to be smaller in male subjects with schizotypal personality disorder. This is the first structural magnetic resonance imaging study to examine a group of female subjects with schizotypal personality disorder. METHOD The superior temporal gyrus...
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ژورنال
عنوان ژورنال: Schizophrenia Research
سال: 2018
ISSN: 0920-9964
DOI: 10.1016/j.schres.2018.01.025