Neurocognitive dimensions characterising patients with first-episode psychosis
نویسندگان
چکیده
منابع مشابه
Neurocognitive dimensions characterising patients with first-episode psychosis.
BACKGROUND Assessment of neurocognitive dysfunction in schizophrenia is hampered by the multitude of tests used in the literature. AIMS We aimed to identify the main dimensions of an assessment battery for patients with first-episode psychosis and to estimate the relationship between dimension scores and gender, age, education, diagnosis and symptoms. METHOD Eight frequently used neuropsych...
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OBJECTIVE Neurocognitive impairment is commonly reported at onset of psychotic disorders. However, the long-term neurocognitive course remains largely uninvestigated in first episode psychosis (FEP) and the relationship to clinically significant subgroups even more so. We report 10 year longitudinal neurocognitive development in a sample of FEP patients, and explore whether the trajectories of ...
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OBJECTIVE The authors examined the relationship of neurocognitive function with duration of untreated psychosis, premorbid illness factors, and clinical symptoms to determine whether long duration of untreated psychosis independently compromises cognitive function. METHOD Patients recruited to a study of the effect of an early detection program on the duration of untreated first-episode psych...
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Psychiatrists are often left with the dilemma of which investigations to order in adolescents presenting with a first episode of psychosis. Blood work, urine studies, and neuroimaging studies were tracked in 13 adolescents admitted with a diagnosis of first-episode psychosis over a 13-month period to the Children’s Hospital of Eastern Ontario. Variation was found in the amount of investigation ...
متن کاملMild Reinforcement Learning Deficits in Patients With First-Episode Psychosis.
Numerous studies have identified reinforcement learning (RL) deficits in schizophrenia. Most have focused on chronic patients with longstanding antipsychotic treatment, however, and studies of RL in early-illness patients have produced mixed results, particularly regarding gradual/procedural learning. No study has directly contrasted both rapid and gradual RL in first-episode psychosis (FEP) sa...
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ژورنال
عنوان ژورنال: British Journal of Psychiatry
سال: 2002
ISSN: 0007-1250,1472-1465
DOI: 10.1192/bjp.181.43.s85