Negative symptoms in individuals at clinical high risk of psychosis
نویسندگان
چکیده
منابع مشابه
Modeling the role of negative symptoms in determining social functioning in individuals at clinical high risk of psychosis.
A priority for improving outcome in individuals at clinical high risk (CHR) is enhancing our understanding of predictors of psychosis as well as psychosocial functioning. Social functioning, in particular, is a unique indicator of risk as well as an important outcome in itself. Negative symptoms are a significant determinant of social functioning in CHR individuals; yet, it is unclear which spe...
متن کاملStigma related to labels and symptoms in individuals at clinical high-risk for psychosis.
BACKGROUND Despite advances that the psychosis "clinical high-risk" (CHR) identification offers, risk of stigma exists. Awareness of and agreement with stereotypes has not yet been evaluated in CHR individuals. Furthermore, the relative stigma associated with symptoms, as opposed to the label of risk, is not known, which is critical because CHR identification may reduce symptom-related stigma. ...
متن کاملChildhood trauma and prodromal symptoms among individuals at clinical high risk for psychosis.
INTRODUCTION Numerous studies point to an association between childhood trauma and the later development of psychotic illness. However, little is known about the prevalence of childhood trauma and its relationship to attenuated positive and other symptoms in individuals at heightened clinical risk for psychosis. METHOD Thirty clinical high-risk patients (83% male, 43% Caucasian, and with a me...
متن کاملCannabis use and age at onset of symptoms in subjects at clinical high risk for psychosis.
OBJECTIVE Numerous studies have found a robust association between cannabis use and the onset of psychosis. Nevertheless, the relationship between cannabis use and the onset of early (or, in retrospect, prodromal) symptoms of psychosis remains unclear. The study focused on investigating the relationship between cannabis use and early and high-risk symptoms in subjects at clinical high risk for ...
متن کاملCortical GABA in Subjects at Ultra-High Risk of Psychosis: Relationship to Negative Prodromal Symptoms
Background Whilst robust preclinical and postmortem evidence suggests that altered GABAergic function is central to the development of psychosis, little is known about whether it is altered in subjects at ultra-high risk of psychosis, or its relationship to prodromal symptoms. Methods Twenty-one antipsychotic naïve ultra-high risk individuals and 20 healthy volunteers underwent proton magneti...
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ژورنال
عنوان ژورنال: Psychiatry Research
سال: 2012
ISSN: 0165-1781
DOI: 10.1016/j.psychres.2012.02.018