커버이미지 없음
학술저널
열통과 열자극
Thermal Pain and Thermal Stimulus
- 곽재희(Kwak, Je-Hi) 곽영세(Kwak, Young-Sae)
- 대한생리학회
- 대한생리학회지
- 제7권 제1호
- 1973.06
- 49 - 53 (5 pages)
Denuded nerve fibers containing the node of Ranvier were prepared from the nerve innervating the gastrocnemius muscle of the frog. The effects of temperature rise of the medium surrounding the naked nerve fibers were studied upon the muscle response. A rise in temperature of the order of 50˚ ~ 90℃ was proved ineffective in the production of contractions in the muscle. It is thus concluded that the widespread concept that heating is one of the nerve stimuli is inadequate, and that thermal pain is the indirect effect of thermal stimuli. The authors standpoint about thermal stimulus is that thermal stimulus or heating is one thing, cooling is another.