نقش سیستم‌های مغزی رفتاری و راهبردهای مثبت و منفی تنظیم شناختی هیجان در پیش-بینی نشانگان افسردگی بیماران مبتلا به اختلال افسردگی اساسی

Abstract Background & Aims: This study was aimed to examination the relationship of behavioral inhibition/activation systems and positive and negative cognitive emotion regulation strategies with depression sign and symptoms in patients with major depression disorder. Materials & Methods: The method was a descriptive and correlation study and the statistical population included all male patients with depression disorder in Razi hospital in Tabriz city. The sample consisted of 60 depressed patients that were sampled by census method. For collecting data, Carver and White’s behavioral inhibition/activation questionnaire (BIS/BAS), Garnefski’s cognitive emotion regulation questionnaire (CERQ) and Beck depression inventory (BDI-II) were used and data were analyzed with Pearson correlation coefficient and multiple regression analysis on SPSS-18. Results: The results showed that behavioral inhibition systems and negative cognitive emotion regulation strategies had a positive correlation (P<0/01), and also behavioral activation systems and positive cognitive emotion regulation strategies had a negative correlation (P<0/01) with depression affective, cognitive, somatic and total score of depression sign and symptoms. also, the result of multiple regression showed that behavioral inhibition/activation systems and positive and negative cognitive emotion regulation strategies were significant predict of depression sign and symptoms. Conclusion: Based on the findings of this study, can be conclusion that brain/behavioral systems and emotion regulation strategies have an important role in the psychopathology of depression disorders and can be an important therapeutic target for patients with this disorder.