contributor author | J. G. Pinto | |
contributor author | A. Boe | |
date accessioned | 2017-05-08T23:34:56Z | |
date available | 2017-05-08T23:34:56Z | |
date copyright | February, 1991 | |
date issued | 1991 | |
identifier issn | 0148-0731 | |
identifier other | JBENDY-25868#72_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/108203 | |
description abstract | There is concern among researchers whether the passive muscle properties, characterized by purely passive material testing procedures, are an appropriate representation of the actual passive component of the muscle. This aspect is of particular importance in the biomechanical analysis of heart muscle response where it is generally agreed that the so-called parallel elasticity cannot be ignored as is done justifiably in the analysis of skeletal muscle response. In the present article, a method of quantifying the passive elasticity in contracting muscle bundles is presented. The method consists of imposing isometric transients (such as the quick-stretch or quick release) on a muscle bundle during the contraction phase and observing the differences in decayed force levels between a normal twitch and that of a perturbed twitch. The proposed method provides a means of obtaining useful passive properties from contracting muscle bundles and circumvents the difficulty of having to characterize muscle properties from separate experiments on quiescent muscle bundles. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | A Method to Characterize the Passive Elasticity in Contracting Muscle Bundles | |
type | Journal Paper | |
journal volume | 113 | |
journal issue | 1 | |
journal title | Journal of Biomechanical Engineering | |
identifier doi | 10.1115/1.2894087 | |
journal fristpage | 72 | |
journal lastpage | 78 | |
identifier eissn | 1528-8951 | |
keywords | Elasticity | |
keywords | Muscle | |
keywords | Myocardium | |
keywords | Materials testing | |
keywords | Biomechanics AND Force | |
tree | Journal of Biomechanical Engineering:;1991:;volume( 113 ):;issue: 001 | |
contenttype | Fulltext | |