Volume 23, Issue 8 (Oct-Nov 2015)                   JSSU 2015, 23(8): 747-759 | Back to browse issues page

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Khodaee M, Nikyar H, Ghorbani M. Comparing Executive Function and Behavioral Inhibition in Schizophrenia, Bipolar Mood Disorder Type I and Normal Groups. JSSU. 2015; 23 (8) :747-759
URL: http://jssu.ssu.ac.ir/article-1-3198-en.html
Abstract:   (6112 Views)

Introduction: Cognitive performance in patients with schizophrenia and Bipolar I disorder seems to be different from the normal individuals, that these defects affect their treatment results. Therefore, this study aimed to compare executive function and behavioral inhibition within patients suffering from schizophrenia, bipolar type I as well as a normal group.

Methods: In this descriptive-comparative study, out of all patients hospitalized in daily psychiatric clinic in Najafabad in 2014 due to these disorders, 20 schizophrenia and 20 bipolar type I as well as 20 normal individuals were selected via the convinience sampling. All the study participants completed the computerizing tests including Tower of London and Go-No Go. The study data were analyzed utilizing SPSS software (ver 22) via MANOVA.

Results: The study findings revealed a significant difference between the two patient groups and the normal group in regard with executive function and behavioral inhibition (p<0.05), whereas no differences were detected between schizophrenics and bipolar patient groups. Furthermore, patients suffering from schizophrenia and bipolar I mood disorder demonstrated significantly poor performance in cognitive function and behavioral inhibition compared to the normal group.

Conclusion: The present study results can be significantly applied in pathology and therapy of these disorders, so as recognizing the inability of such patients can be effective in developing cognitive rehabilitation programs in these patients.

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Type of Study: Original article | Subject: Psychology
Received: 2015/04/26 | Accepted: 2015/08/9 | Published: 2015/11/21

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