Title | ||
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A subject-specific software solution for the modeling and the visualization of muscles deformations |
Abstract | ||
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Today, to create and to simulate a virtual anatomical version of a subject is useful in the decision process of surgical treatments.
The muscular activity is one of the factors which can contribute to abnormal movements such as in spasticity or static contracture.
In this paper, we propose a numerical solution, based on the Finite Element (FE) method, able to estimate muscles deformations
during contraction. Organized around a finite element solver and a volumetric environment, this solution is made of all the
modeling and simulation processes from the discretization of the studied domain to the visualization of the results. The choices
of materials and properties of the FE model are also presented such as the hyperelasticity, the contention model based on
inter-meshes neighboring nodes pairing, and the estimation of nodal forces based on the subject-specific muscular forces and
action lines. |
Year | DOI | Venue |
---|---|---|
2009 | 10.1007/s00371-009-0313-9 | The Visual Computer: International Journal of Computer Graphics - Special Issue 3D Physiological Human |
Keywords | Field | DocType |
abnormal movement,action line,FE model,decision process,finite element solver,Finite Element,muscular activity,muscles deformation,subject-specific muscular force,contention model,subject-specific software solution,numerical solution | Discretization,Mathematical optimization,Hyperelastic material,Computer science,Modeling and simulation,Visualization,Simulation,Algorithm,Finite element method,Pairing,Software,Decision process | Journal |
Volume | Issue | ISSN |
25 | 9 | 1432-2315 |
Citations | PageRank | References |
3 | 0.44 | 4 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xavier Maurice | 1 | 6 | 0.88 |
Anders Sandholm | 2 | 227 | 23.39 |
Nicolas Pronost | 3 | 41 | 6.94 |
Ronan Boulic | 4 | 1325 | 147.71 |
Daniel Thalmann | 5 | 4940 | 637.85 |