نتایج جستجو برای: behavioral activation systems
تعداد نتایج: 1717530 فیلتر نتایج به سال:
Objectives: The present study was carried out in order to validate the Persian version of Behavioral Activation for Depression Scale (BADS) the students population. Method: 370 students of Tehran and Meshed’s (in North-East of Tehran) Ferdowsi Universities completed BADS and Depression Anxiety Stress Scale (DASS). Confirmatory factor analysis was used to assess validity. Also, Pearson correlat...
The purpose of this study was to investigate the effectiveness of behavioral activation therapy on meta-cognitive beliefs and worries about the physical image of depressed girl students. The research method was quasi-experimental with a pretest-posttest design with the control group. A total of 30 undergraduate students of the Ferdowsi University of Mashhad were selected and randomly assigned t...
Adjustment disorders are disorders that a person cannot match with a traumatic event. People with depression, anxiety disorder and depression are susceptible to abusive behaviors, therefore, this study aimed to investigate the effect of group behavioral activation on depression, anxiety and stress in adjustment disorders by using a single case design. Three chronic patients who met DSM-5 criter...
Background & Aims: Due to the expansiveness problems caused by personality disorders in personal and familial life, recognition of predisposing factors of such diseases leads to more accurate and better understanding of them. It also helps diagnose the preventive measures in treating these disorders and because personality disorders affect all aspects of interpersonal relationships of patients...
The locus coeruleus–noradrenergic system exerts an activating influence on forebrain neuronal and behavioral activity states. For example, in the anesthetized rat, unilateral locus coeruleus stimulation elicits bilateral activation of forebrain electroencephalographic activity. Pretreatment with a noradrenergic b-antagonist blocks this effect, suggesting that b-receptors play a critical role in...
In the past decade, there has been renewed interest in the feasibility and efficacy of purely behavioral treatments for clinical depression. Emphasizing the functional aspects of depressive and nondepressive behavior, these treatments focus on the concept of behavioral activation, which guides implementation of procedures aimed at increasing patient activity and access to reinforcement. Althoug...
Behavioral, but not reward, risk modulates activation of prefrontal, parietal, and insular cortices.
Risky decisions may involve uncertainty about possible outcomes (i.e., reward risk) or uncertainty about which action should be taken (i.e., behavioral risk). Determining whether different forms of risk have distinct neural correlates is a central goal of neuroeconomic research. In two functional magnetic resonance imaging experiments, subjects viewed shapes that had well-learned response-rewar...
Disabling behavioral inactivity is a prominent symptom of a number of psychiatric disorders, most notably, major depressive illness. The neurobiology of these inactive states is currently believed to involve alterations in central serotonergic, noradrenergic or dopaminergic neurotransmission as affected by various etiological and predisposing factors. Recent evidence suggests that there is anot...
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