SKIN RESISTANCE CHANGES AND MEASUREMENTS OF PAIN THRESHOLD
نویسندگان
چکیده
منابع مشابه
Skin Resistance Changes and Measurements of Pain Threshold.
When the end-point is reached in the HardyWolff method of measuring pain threshold, there is a sharp change in the subjective experience resulting from the stimulus. When the radiation intensity is below the level of the pain threshold, the sensation is one of heat alone. If the pain threshold is exceeded, there is a sensation of heat with an added factor which has been variously described as "...
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چکیده ندارد.
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It has been demonstrated that visual inputs can modulate pain. However, the influence of skin color on pain perception is unknown. Red skin is associated to inflamed, hot and more sensitive skin, while blue is associated to cyanotic, cold skin. We aimed to test whether the color of the skin would alter the heat pain threshold. To this end, we used an immersive virtual environment where we induc...
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Two closely-related electro-dermal phenomena constitute the so-called " psycho-galvanic reflex ". These are (a) a decrease in the electrical resistance of the skin, and (b) a change in the skin electromotive force in response to a wide variety of stimuli. Fere (1888) connected two electrodes on the forearm of a subject in series with a weak source of electricity and a galvanometer. He observed ...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1943
ISSN: 0021-9738
DOI: 10.1172/jci101421