Abstract Introduction: Chronic pain, especially skeletal muscle pain, is very common and can affect the quality of life and health of the patient and families; Therefore, the present study was conducted to investigate the relationship between behavioral inhibition system and pain perception by mediating role of pain catastrophe and perceived social support in people with chronic pain syndrome....

Introduction: Emotional reactivity has a role in the creation and continuation of many psychological disorders, but the measurement tools of this component are limited. The purpose of this study was to assess the psychometric adequacy of the Persian version of the Emotional Reaction Scale (ERS). Method: This is a descriptive cross-sectional study. The sample consisted of 300 students of Kas...

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...

Objective: The aim of the present study was to investigate the differences in the scores relating to brain/behavioral systems in two groups of narcotic and stimulant substance abusers. Method: An Expos Facto research design was used in this study. The study sample consisted of 200 drug-dependent male participants who were selected from the addicts referring to authorized treatment centers and i...

Objective: The aim of the present research was to investigate the relationship of self-efficacy, impulsivity, behavioral activation-inhibition system (through of the effect on social skills) with substance abuse in high school students. Method: Population of present research was all of boy high schools in first and second grades of Ardabil city that 616 students selected of them randomly. Self-...

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...