1998
DOI: 10.1002/(sici)1097-0207(19981115)43:5<941::aid-nme435>3.3.co;2-v
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Modelling of muscle behaviour by the finite element method using Hill's three‐element model

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Cited by 16 publications
(16 citation statements)
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“…However, none of these models mimics genioglossal activation during the development of negative airway pressure as occurs during respiration. In addition, the existing contractile models for skeletal muscle generally require the shortening velocities of muscle fibers as the model input when calculating the contractile force (14,30,33), which are difficult if not impossible to determine for the genioglossal muscle under complex pharyngeal conditions. A common way to evaluate the activation of a pharyngeal muscle in clinical studies is to measure its electromyogram (EMG) under a variety of conditions.…”
mentioning
confidence: 99%
“…However, none of these models mimics genioglossal activation during the development of negative airway pressure as occurs during respiration. In addition, the existing contractile models for skeletal muscle generally require the shortening velocities of muscle fibers as the model input when calculating the contractile force (14,30,33), which are difficult if not impossible to determine for the genioglossal muscle under complex pharyngeal conditions. A common way to evaluate the activation of a pharyngeal muscle in clinical studies is to measure its electromyogram (EMG) under a variety of conditions.…”
mentioning
confidence: 99%
“…Note that the calculated stress from the cyclic − relation corresponds to a fibre direction in the last known equilibrium configuration 'i − 1', therefore, we have to transform the calculated stress to the global co-ordinate system in order to evaluate the nodal forces in (4) (as in, for example, Reference [13]). We follow experimental curve in the loading part and reach the amplitude…”
Section: Uniaxial Tissue Model With Hysteresismentioning
confidence: 99%
“…where t+ t E is the slope on the current cyclic curve. This tangent stiffness can be superimposed to the stiffness of the surrounding material (as in Reference [13]).…”
Section: Convergence Check For Cycle Lmentioning
confidence: 99%
“…The muscle model is based on the Hill three‐element model that represents the constituent parts of muscle fibres and is a linearised version of a recent model due to Martins et al . A complex model of the soft palate and uvula, making use of the Hill muscle model, was developed by Kojic et al . In this case, two‐dimensional and three‐dimensional models of the geometry are constructed, and the effects of passive and active muscle fibres are taken into account.…”
Section: Introductionmentioning
confidence: 99%