نتایج جستجو برای: cold pressor pain
تعداد نتایج: 351094 فیلتر نتایج به سال:
Both aging and hormonal status have an effect on pain perception. The goal of this study was to isolate as much as possible the effect of aging in postmenopausal women. Thirty-two women with regular menstrual cycles (RMW) and 18 postmenopausal women (PMW) underwent a 2-minute cold pressor test (CPT) to activate DNIC with a series of tonic heat pain stimulations with a contact thermode to assess...
The present study investigates whether a virtual reality (VR) intervention can influence pain catastrophizing, pain self-efficacy and other pain-related measures reported during a cold-pressor experience. Forty-five healthy participants underwent two consecutive cold-pressor trials, one using VR and one without VR exposure, in counterbalanced order. The VR intervention encouraged participants t...
Few studies in healthy subjects have examined the neuroimmune responses associated with specific experimental pain stimuli, while none has measured multiple biomarkers simultaneously. The aim of the present study was to compare the neuro-immune responses following two common experimental pain stimuli: cold pressor test (CPT) and focal heat pain (FHP). Eight adults participated in two counterbal...
Pain contributes to health care costs, missed work and school, and lower quality of life. Extant research on psychological interventions for pain has focused primarily on developing skills that individuals can apply to manage their pain. Rather than examining internal factors that influence pain tolerance (e.g., pain management skills), the current work examines factors external to an individua...
In this study we attempted to determine if the cold pressor test, a known sympathetic reflexogenic stimulus, could precipitate coronary artery spasm. Thirty-five patients undergoing coronary arteriography for evaluation of chest pain syndromes were given the cold pressor test. During 1 minute of cold pressor stimulation, aortic systolic pressure increased 18.1 ± 9.7 mm Hg (mean ± SD) and heart ...
A 52-year-old man complaining of persistent recurring chest pain at night underwent coronary angiogram at another institution. Normal coronaries were observed and he was discharged with muscle spasmolytic prescription. Since symptoms had continued, 24-hour Holter monitoring was ordered at our facility and results revealed huge ST elevation and polymorphic ventricular tachycardia. Cold pressor t...
In this study we attempted to determine if the cold pressor test, a known sympathetic reflexogenic stimulus, could precipitate coronary artery spasm. Thirty-five patients undergoing coronary arteriography for evaluation of chest pain syndromes were given the cold pressor test. During 1 minute of cold pressor stimulation, aortic systolic pressure increased 18.1 ± 9.7 mm Hg (mean ± SD) and heart ...
The transient receptor potential (subfamily M, member 8; TRPM8) is a nonselective cation channel localized in primary sensory neurons, and is a candidate for cold thermosensing, mediation of cold pain, and bladder overactivity. Studies with TRPM8 knockout mice and selective TRPM8 channel blockers demonstrate a lack of cold sensitivity and reduced cold pain in various rodent models. Furthermore,...
This study investigated the impact of pleasant and unpleasant classical music on experimental pain, compared to silence and to an auditory attention task. Pain measurements were assessed with the nociceptive flexion reflex (NFR), pain ratings, and the cold pressor test on 20 healthy nonmusician participants in a within-participant design. Results indicated that, in comparison to silence and to ...
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