A Study on the Effects of Muscle Membrane in Tension Development by Computer Image

컴퓨터 영상으로 장력발생이 근육 미치는 영향에 관한 연구

  • Published : 2005.08.01

Abstract

On contraction of the muscles, marked changes in X-ray reflections are observed, suggesting that conformational changes of contractile molecules and the movement of myosin heads during muscle contraction. It was found that the successive twitches decreased not only the time needed to the peak tension after the onset of stimulation but also the time needed to the maximum change of the X-ray intensity. However, the difference of the time between the peak tension and the maximum intensity change$(T_i-I_i)$ is nearly the same at any twitch.

Keywords

X-ray Reflections;Myosin Heads;Intensity