نتایج جستجو برای: sustained psychotic symptoms
تعداد نتایج: 368010 فیلتر نتایج به سال:
aim and background: the purpose of this study was to compare executive function and sustained attention in students with obsessive–compulsive, high schizotypal and overlapping symptoms and a control group. methods and materials: the present study assessed undergraduate students of tabriz university by ex post facto method. randomized multi-stage cluster sampling was used to select 1570 students...
Background: Psychotic disorder due to industrial drug, such as methamphetamine addiction, is one of the important causes for referral to psychiatric hospital. Psychotic symptoms in these patients are varied. A group of researchers believe that methamphetamine-induced psychosis is completely similar to schizophrenia. Others believe that at least some cases of permanent psychotic clinical manifes...
BACKGROUND Epidemiological research has shown that hallucinations and delusions, the classic symptoms of psychosis, are far more prevalent in the population than actual psychotic disorder. These symptoms are especially prevalent in childhood and adolescence. Longitudinal research has demonstrated that psychotic symptoms in adolescence increase the risk of psychotic disorder in adulthood. There ...
BACKGROUND Detection of psychotic disorders is an important issue, since early treatment might improve prognosis. Timely diagnosis of psychotic disorders depends on recognition of psychotic symptoms and their interpretation. The aim of this study is to examine to what extent reported psychotic symptoms are accounted for in clinical diagnosis. METHODS The medical files of all patients who had ...
Background & Objectives: Sustained attention deficit is one of the major cognitive complications caused by schizophrenia. Psychosis could influence the severity of sustained attention deficit in these patients. This study aimed to compare the level of sustained attention in patients with schizophrenia and non-psychotic major depression with healthy individuals. Materials and Methods: In th...
Psychotic symptoms are common in the general population. There is evidence for common mechanisms underlying such symptoms in health and illness (such as the functional role of mesocorticostriatal circuitry in error-dependent learning) and differentiating factors (relating to non-psychotic features of psychotic illness and to social and emotional aspects of psychotic symptoms). Clinicians should...
BACKGROUND Stimulants, such as methylphenidate, are among the most commonly used medications in children and adolescents. Psychotic symptoms have been reported as rare adverse reactions to stimulants but have not been systematically inquired about in most previous studies. Family history of mental illness may increase the vulnerability to drug-induced psychotic symptoms. We examined the associa...
BACKGROUND For the purpose of diagnosis, psychopathology can be represented as categories of mental disorder, symptom dimensions or symptom networks. Also, psychopathology can be assessed at different levels of temporal resolution (monthly episodes, daily fluctuating symptoms, momentary fluctuating mental states). We tested the diagnostic value, in terms of prediction of treatment needs, of the...
Introduction: This study aims to compare the positive and negative symptoms of schizophrenia in patients who had psychotic symptoms more than one month after discontinuation of methamphetamine abuse. These factors were analyzed by the PANSS (Positive and Negative Syndrome Scale) questionnaire. Materials and Methods: 60 participants were selected from patients referred to Iran Psychiatric Hospi...
objective: inconsistent results have been reported regarding the symptom dimensions relevant to psychosis in symptoms check list revised (scl90-r), i.e., “psychoticism” and “paranoid ideation”. therefore, some studies have suggested different factor structures for questions of these two dimensions, and proposed two newly defined dimensions of “schizotypal signs” and “schizophrenia nuclear sympt...
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