دانلود مقاله ISI انگلیسی شماره 70925
عنوان فارسی مقاله

حافظه آینده نگر در بیماران مبتلا به اسکیزوفرنی در نخستین وهله و خواهر و برادرهای غیرروانی آنها

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
70925 2011 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Prospective memory in patients with first-onset schizophrenia and their non-psychotic siblings
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Neuropsychologia, Volume 49, Issue 8, July 2011, Pages 2217–2224

کلمات کلیدی
حافظه آینده نگر؛ اسکیزوفرنی در نخستین وهله ؛ خواهر و برادر بدون روان پریشی
پیش نمایش مقاله
پیش نمایش مقاله حافظه آینده نگر در بیماران مبتلا به اسکیزوفرنی در نخستین وهله و خواهر و برادرهای غیرروانی آنها

چکیده انگلیسی

This behavioral study used a dual-task paradigm to compare PM performance in 35 patients with first-onset schizophrenia, 40 non-psychotic siblings and 35 healthy controls. It aimed specifically to examine the effect of schizophrenia group status on PM, the differential effect of group status on PM type, and correlations between PM and other neurocognitive functions and clinical data in first-onset schizophrenia. It also aimed to test the hypothesis that non-psychotic siblings had poorer PM performance than controls. The cohort of first-onset schizophrenia patients had relatively short illness durations (M = 1.7 years). The three groups of participants were matched in terms of age, gender and years of education. Results of the study confirmed that first-onset schizophrenia status had a primary effect on PM after controlling for other neurocognitive functions. We also found that first-onset schizophrenia status did not differentially affect two different types of PM. In the first-onset schizophrenia cohort, PM was found to correlate significantly with IQ, executive functions and sustained attention. Finally, contrary to the findings of the previous study, this study did not find siblings of schizophrenia patients to have impaired PM. Taking into account the previous findings of PM in chronic schizophrenia, we concluded that schizophrenia has a primary effect on PM regardless of illness duration.

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