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Caspian Journal of Neurological Sciences، جلد ۶، شماره ۴، صفحات ۲۱۴-۲۲۱
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Memory Impairment in Patients With Schizophrenia and Bipolar Disorder With and Without Psychosis: A Comparative Study |
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| چکیده انگلیسی مقاله |
Background: Cognitive impairment is a common symptom in both Schizophrenia (SZ) and Bipolar Disorder (BD), and studies have demonstrated memory impairment in patients with these disorders. Objectives: To compare memory impairment in patients with SZ, BD with psychosis, and BD without psychosis. Materials & Methods: This study was a cross-sectional study conducted on 42 patients referred to Shafa Hospital in Rasht, Iran. Patients were examined in 3 groups of 14 people each (SZ, BD with psychosis, and BD without psychosis). The study tools included a demographic information questionnaire, a Brief Psychiatric Rating Scale (BPRS), and Wechsler's Memory Scale (WMS) for adults. The obtained data were analyzed by SPSS version 21 using the 1 way analysis of variance (ANOVA). Results: The mean BPRS scores in patients with SZ (47.28) was higher than that in BD with psychosis (43.93) and BD without psychosis (23.14). ANOVA results showed a significant difference between patients with SZ and BD without psychosis (P=0.001), as well as BD with psychosis and BD without psychosis (P=0.001). Also, there was a statistically significant difference in the mean WMS scores between patients with SZ (62.07) and BD with psychosis (76.57) (P=0.009) and between SZ and BD without psychosis (73.5) (P=0.047). BPRS and WMS scores in SZ and BD without psychosis patients had a negative correlation. Conclusion: The results showed that SZ is associated with weaker memory than BD, and a history of psychosis does not have a significant effect on memory function in patients with BD. |
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| کلیدواژه‌های انگلیسی مقاله |
Cognition, Memory, Schizophrenia, Bipolar disorder, Psychotic disorders |
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| نویسندگان مقاله |
| Robabeh Soleimani
Kavosh Cognitive Behavior Sciences and Addiction Research Center, Department of Psychiatry, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| Mohammadreza Akhzari
Kavosh Cognitive Behavior Sciences and Addiction Research Center, Department of Psychiatry, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| Fatemeh Eslamdoust-Siahestalkhi
Kavosh Cognitive Behavior Sciences and Addiction Research Center, Department of Psychiatry, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
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| نشانی اینترنتی |
http://cjns.gums.ac.ir/browse.php?a_code=A-10-32-116&slc_lang=en&sid=1 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
تخصصی |
| نوع مقاله منتشر شده |
پژوهشی |
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