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Communication Dans Un Congrès Année : 2009

Simulation of Muscle-Based Orofacial Movement Dynamics using a Muscle Activation Dependent Varying Constitutive Law

Résumé

This paper presents a dynamic biomechanical model of the face. It is implemented with a finite element method in the ANSYS software environment. A three layered mesh adapted to the description of the complex face muscles' courses have been defined. Soft tissues are modelled using a hyperelastic law. The variations of muscle tissues' mechanical properties associated with muscle activation are functionally accounted for and their influence on facial mimics and movements are
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Dates et versions

hal-00404060 , version 1 (15-07-2009)

Identifiants

  • HAL Id : hal-00404060 , version 1

Citer

Mohammad Ali Nazari, Pascal Perrier, Matthieu Chabanas, Yohan Payan. Simulation of Muscle-Based Orofacial Movement Dynamics using a Muscle Activation Dependent Varying Constitutive Law. OPAL 2009 - 1st International Workshop on Dynamic Modeling of the Oral, Pharyngeal and Laryngeal Complex for Biomedical Applications, Jun 2009, Vancouver, Canada. pp.121-127. ⟨hal-00404060⟩
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