نتایج جستجو برای: perception of pain
تعداد نتایج: 21207327 فیلتر نتایج به سال:
The perception of unpleasant stimuli enhances whereas the perception of pleasant stimuli decreases pain perception. In contrast, the effects of pain on the processing of emotional stimuli are much less known. Especially given the recent interest in facial expressions of pain as a special category of emotional stimuli, a main topic in this research line is the mutual influence of pain and facial...
Pain perception involves a complex, dynamic process. Research over the past several decades has indicated numerous factors that influence the modulation of pain perception in humans. Research also suggests that pain perception presents an intricate balance between a warning sign to protect the biological integrity of an organism and an adaptive process not to overtax the system. One such exampl...
The aim of this study was to determine the impact of social class on the patient's perception of illness symptoms and pain, in framework of the Leventhal's Self-Regulatory Model (SRM) of illness behavior. To this aim, the study was performed through a periodic survey. Data were collected from 146 patients with confirmed rheumatoid arthritis who referred to two centers providing RA care. The da...
Psychological factors play a major role in exacerbating chronic pain. Effective self-management of pain is often hindered by inaccurate beliefs about the nature of pain which lead to a high degree of emotional reactivity. Probabilistic models of perception state that greater confidence (certainty) in beliefs increases their influence on perception and behavior. In this study, we treat confidenc...
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