Service interruption on Monday 11 July from 12:30 to 13:00: all the sites of the CCSD (HAL, EpiSciences, SciencesConf, AureHAL) will be inaccessible (network hardware connection).
Skip to Main content Skip to Navigation
Conference papers

Virtual cochlear electrode insertion via parallel transport frame

Abstract : We present an automatic, fast and parametrizable algorithm to perform the virtual insertion of a cochlear electrode array into a pre-existent mesh of the human cochlea. Our method reorients the electrode according to the parallel transport frame, a local parameterization of the cochlear centerline directions, robust to the centerline curvature changes. It allows to control the initial roll angle and the extension of insertion from full to partial. Such a virtual insertion, chained with finite element simulations on the electrical activity of the electrode and the cochlear nerves, will enable to test in silico the effects of implant design and positioning on a given patient, and optimize these parameters accordingly.
Document type :
Conference papers
Complete list of metadata

Cited literature [8 references]  Display  Hide  Download

https://hal.inria.fr/hal-01207989
Contributor : Nicolas Duchateau Connect in order to contact the contributor
Submitted on : Thursday, October 1, 2015 - 4:20:54 PM
Last modification on : Saturday, June 25, 2022 - 11:16:59 PM
Long-term archiving on: : Saturday, January 2, 2016 - 11:21:36 AM

File

cDuchateau_ISBI_2015_FINALok.p...
Files produced by the author(s)

Identifiers

Collections

Citation

Nicolas Duchateau, Nerea Mangado, Mario Ceresa, Pavel Mistrik, Sergio Vera, et al.. Virtual cochlear electrode insertion via parallel transport frame. Biomedical Imaging (ISBI), 2015 IEEE 12th International Symposium on, Apr 2015, New York, France. pp.1398 - 1401, ⟨10.1109/ISBI.2015.7164137⟩. ⟨hal-01207989⟩

Share

Metrics

Record views

131

Files downloads

163