熱電効果による体表循環の測定II : 皮膚血液,皮膚温とGSR(<特集>脳と神経の研究III)

概要

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Dermal blood flow, dermal temperature and GSR were measured simultaneously in healthy adults, to compare the dependency of these three phenomena upon systemic blood pressure and the reactivity on some physiological stimuli. 1. Occlusion of the brachial artery and change of environmental temperature showed remarkable influence on dermal blood flow and dermal temperature, but not on GSR. 2. GSR showed the quickest response to some sensory stimuli, and subsequent changes were observed in dermal blood flow and finally in dermal temperature. 3. Changes of dermal blood flow and GSR elicited by several mental tasks showed almost the same onset, but the response of dermal temperature was slightly delayed. 4. GSR was a kind of indicator of the begining of the reaction. Dermal blood flow was not only a sign of onset of reaction but also of the duration of reaction. Change of dermal temperature was not important for this purpose. 5. It might be concluded that onset of the changes of dermal blood flow, dermal temperature and GSR were produced in the same origin ; but, essentially, these three phenomena were different in sense.
千葉大学の論文
1966-11-28