نتایج جستجو برای: behavioral activation system
تعداد نتایج: 2707140 فیلتر نتایج به سال:
Clinical observations indicate that activation of the TNF-α system may contribute to the development of inflammation-associated depression. Here, we tested the hypothesis that systemic upregulation of TNF-α induces neuroinflammation and behavioral changes relevant to depression. We report that a single intraperitoneal injection of TNF-α in mice increased serum and brain levels of the proinflamm...
Quality of life (QOL) is an important health-related concept. Identifying factors that affect QOL can help develop and improve health-promotion interventions. Previous studies suggest that behavioral activation fosters subjective QOL, including well-being. However, the mechanism by which behavioral activation improves QOL is not clear. Considering that QOL improves when depressive symptoms impr...
Objectives The aim of this study was to evaluate the structural relationships between behavioral brain systems, disgust sensitivity, and obsessive-compulsive disorder using structural equation modeling. It is assumed that the behavioral brain systems and disgust sensitivity in interaction with each other will lead to obsessive-compulsive disorder. Despite the prominence of this model, not eno...
Background and purpose: Identifying the nature of social anxiety through its causative factors can provide valuable information for the health system. The purpose of this study was to evaluate a structural model for creating and maintaining factors causing social anxiety disorder in students in a medical sciences university. Materials and methods: A descriptive-correlational study was perform...
We examined the relationship of temperament dimensions serving as markers for Gray's behavioral activation system (BAS) and behavioral inhibition system (BIS) with autonomic stress reactivity in 35 middle-aged men. Temperament was measured using the Strelau Temperament Inventory--Revised. Skin conductance responses and inter-beat interval were measured during administration of the Rorschach tes...
BACKGROUND Platelets are involved in the thromboses that are central to myocardial infarctions and ischemic strokes. Such adverse cardiovascular events have day/night patterns with peaks in the morning (~9 AM), potentially related to endogenous circadian clock control of platelet activation. The objective was to test if the human endogenous circadian system influences (1) platelet function and ...
this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...
The purpose of this study was to explore the behavioral effects of amniotic fluid (AF) and milk in the newborn rat. Previous research has documented behavioral effects in the fetal and neonatal rat. For example, oral exposure to AF and milk reduces the response to chemosensory stimulation in rat fetuses (Korthank & Robinson, 1998) and newborns (Méndez-Gallardo & Robinson, 2010). In addition, so...
Collision avoidance system with automatic braking has been developed to prevent rear-end crashes. It is pointed out that driver's behaviors could be changed by introducing such collision avoidance systems. Thus, it is important to understand the driver's behavioral changes with such systems and to apply the results to its better design for effective use of the assistance system. On the other ha...
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