Insight, grey matter and cognitive function in first-onset psychosis
نویسندگان
چکیده
منابع مشابه
Insight, grey matter and cognitive function in first-onset psychosis.
BACKGROUND Several studies have suggested that neuropsychological and structural brain deficits are implicated in poor insight. Few insight studies however have combined neurocognitive and structural neuroanatomical measures. AIMS Focusing on the ability to relabel psychotic symptoms as pathological, we examined insight, brain structure and neurocognition in first-onset psychosis. METHOD Vo...
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BACKGROUND Grey matter and other structural brain abnormalities are consistently reported in first-onset schizophrenia, but less is known about the extent of neuroanatomical changes in first-onset affective psychosis. AIMS To determine which brain abnormalities are specific to (a) schizophrenia and (b) affective psychosis. METHOD We obtained dual-echo (proton density/T2-weighted) magnetic r...
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Background: Cognitive theories and research have focused on the relationship between emotions, particularly anxiety, and the positive symptoms of psychosis. The aim of this study, based on Beckchr('39')s cognitive theory, was to compare dysfunctional attitudes and cognitive insight between patients with anxiety disorders and those with delusion. Methods: The study sample consisted of 90 partic...
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BACKGROUND It has been reported that lack of insight is significantly associated with cognitive disturbance in schizophrenia. This study examines the longitudinal relationships between insight dimensions and cognitive performance in psychosis. METHODS Participants were 75 consecutively admitted inpatients with schizophrenia, affective disorder with psychotic symptoms or schizoaffective disord...
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BACKGROUND Minor physical anomalies are more prevalent among people with psychosis. This supports a neurodevelopmental aetiology for psychotic disorders, since these anomalies and the brain are both ectodermally derived. However, little is understood about the brain regions implicated in this association. AIMS To examine the relationship between minor physical anomalies and grey matter struct...
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ژورنال
عنوان ژورنال: British Journal of Psychiatry
سال: 2010
ISSN: 0007-1250,1472-1465
DOI: 10.1192/bjp.bp.109.070888