The aim of this study was to investigate the mediating role of cognitive flexibility between behavioral brain systems and difficulty in regulating emotion with depressive symptoms in people with type 2 diabetes. The present study is a descriptive-correlation study of structural equation modeling. The statistical population of the study was all patients with diabetes referred to Armaghan special...

The aim of the present study was to predict proneness to addiction based on emotion regulation strategies and brain behavioral systems in adolescents. The research was a correlational-descriptive study. The statistical population of this study involved all adolescent boys in the city of Tehran. 220 adolescent boys were selected by convenient sampling and completed the Cognitive Emotion Regulati...

Background & Aims: The increased prevalence of Narcissistic personality and development of psychobiological approaches in recent decades has led to a shift in prevention and treatment of this disorder. So, current research is aimed at determining the role of temperament-character dimensions and brain-behavioral systems in predicting narcissistic personality characteristics. Material...

Introduction: Sexual stimulation and inhibition play an important role in men's sexual performance, so the present study was conducted with the aim of determining the effectiveness of sexual cognitive behavioral therapy in sexual stimulation and inhibition of men with low sexual performance. Methodology: The present study was a semi-experimental pre-test-post-test type with a control group and...

The present research was a causal-comparative study with ex post facto method to evaluate brain behavioral inhibition and activation systems (BIS/BAS) and hemispheric dominance in alexithymia. For this purpose, 25 university students without alexithymia symptoms and 25 university students with alexithymia were selected with purposive sampling among male and female undergraduate students of Bona...

مقدمه: مقایسه­ی افراد معتاد و غیرمعتاد در مطالعات گذشته بیانگر این مطلب بوده است که رفتارهای تکانشی و غیرقابل کنترل افراد معتاد برای به­دست آوردن مواد و سوء­مصرف ممکن است به خاطر تغییر حساسیت در عملکرد سیستم­های مغزی/رفتاری (brain/behavioral systems) باشد. ما در این مطالعه به­دنبال پاسخ این سؤال هستیم که آیا این تغییرات می­تواند با عود یا بازگشت افراد معتاد به چرخه­ی مصرف ارتباطی داشته باشد یا ...