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...

Background and Objective: Cognitive and physiological components such as intolerance of uncertainty, cognitive avoidance and brain/behavior systems have a significant impact on generalized anxiety disorder. The mentioned components are considered as the main causes of the emergence and persistence of this disorder. The aim of this study was to compare brain/behavioral system activity, intoleran...

Objective: The aim of this study was to determine the effectiveness of behavioral activation therapy in action resilience and meta-cognitive beliefs among opiate dependent patients. Method: A quasi-experimental research design along with pretest-posttest-follow-up and control group was employed for the conduct of this study. The statistical population of this study consisted of all outpatient m...

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...

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 ...

The purpose of this study was to investigate the effect of behavioral activation therapy on coping  strategies  in students with general anxiety disorder. The research method was semi-experimental with pretest-posttest with the control group. A total of 30 undergraduate and undergraduate female students from Khorramabad University were selected based on criteria of the research and randomly ass...

The purpose of this study was to investigate the mechanism of the effect of behavioral activation therapy (BA) through cognitive flexibility and emotional flexibility on the symptoms of women with major depressive disorder. This study was based on the single-subject design. The research sample consisted of five women with major depressive disorder (BDI-II), Beck Anxiety (BAI), Cognitive Flexi...

Background and Objective: Personality disorders are specified according to defects in individual performance and pathological characteristics. The objective of this research was comparison of brain-behavioral systems and alexithymia in people with and without borderline and narcissistic personality traits. Materials and Methods: The method of this study was causal-comparison. The populatio...

The main purpose of this study was to determine the effectiveness of rational-emotional behavior therapy (REBT) on behavioral activation/inhibition systems (BAS / BIS), high-risk sexual behaviors, and experimental avoidance in adolescents with a history of running away from home. The research method was quasi-experimental with a pre-test-post-test design with the control group. The statistical ...