Finite element model for patient-specific functional simulations of cochlear implants
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- dc.contributor.author Ceresa, Marioca
- dc.contributor.author Kjer, Hans Martinca
- dc.contributor.author Vera, Sergioca
- dc.contributor.author Carranza, Noemíca
- dc.contributor.author Pérez, Fredericca
- dc.contributor.author Barazzetti, Liviaca
- dc.contributor.author Mistrik, Pavelca
- dc.contributor.author Dhanasingh, Anandhanca
- dc.contributor.author Caversaccio, Marcoca
- dc.contributor.author Stauber, Martinca
- dc.contributor.author Reyes, Mauricioca
- dc.contributor.author Paulsen, Rasmusca
- dc.contributor.author González Ballester, Miguel Ángel, 1973-ca
- dc.date.accessioned 2015-09-29T12:39:40Z
- dc.date.available 2015-09-29T12:39:40Z
- dc.date.issued 2013ca
- dc.description.abstract We present an innovative image analyisis pipeline to perform/npatient-speci c biomechanical and functional simulations of the inner human/near. A high-resolution, cadaveric, mCT volumetric image portraying/nthe detailed geometry of the cochlea is converted into a mesh in order to/nbuild a Finite Element Method (FEM). The constitutive model for the/nFEM is based on a Navier-Stokes formulation for compressible Newtonian/n/nuid, coupled with an elastic solid model. The simulation includes/n/nuid-structure interactions. Further to this, the FEM mesh is deformed/nto a patient-speci c low-resolution Cone Beam CT (CBCT) dataset to/npropagate functional information to the speci c anatomy of the patient./nIllustrative results of how the FE-model responds to various acoustic/nstimuli are shown by analyzing the tonotopic mapping of the cochlear/nmembrane vibration.en
- dc.description.sponsorship The research leading to HEAR-EU results has received funding from the European/nUnion Seventh Frame Programme (FP7/2007-2013) under grant agreement/nno. 304857en
- dc.format.mimetype application/pdfca
- dc.identifier.citation Ceresa M, Kjer HM, Vera S, Carranza N, Perez F, Barazzetti L, Mistrik P, Dhanasingh A, Caversaccio M, Stauber M, Reyes M, Paulsen R, González-Ballester MA. Finite element model for patient-specific functional simulations of cochlear implants. In: Workshop on Mesh Processing in Medical Image Analysis (Meshmed). Medical Image Computing and Computer-Assisted Intervention (MICCAI); 2013 Sep. 22-26; Nagoya, Japan.ca
- dc.identifier.uri http://hdl.handle.net/10230/24774
- dc.language.iso engca
- dc.publisher Technical University of Denmarkca
- dc.relation.ispartof Workshop on Mesh Processing in Medical Image Analysis (Meshmed). Medical Image Computing and Computer-Assisted Intervention (MICCAI); 2013 Sep. 22-26; Nagoya, Japan.en
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/304857ca
- dc.rights.accessRights info:eu-repo/semantics/openAccessca
- dc.title Finite element model for patient-specific functional simulations of cochlear implantsca
- dc.type info:eu-repo/semantics/conferenceObjectca
- dc.type.version info:eu-repo/semantics/publishedVersionca