Verification of cochlea behaviour between numerical approach and experiment measurements
Paper
Du, X., Brett, P. N., Assadi, M., Coulson, C., Proops, D. and Reid, A.. 2011. "Verification of cochlea behaviour between numerical approach and experiment measurements." 18th Annual International Conference on Mechatronics and Machine Vision in Practice (M2VIP 2011). Brisbane, Australia 06 - 07 Dec 2011 Red Hook, NY, United States.
| Paper/Presentation Title | Verification of cochlea behaviour between numerical approach and experiment measurements |
|---|---|
| Presentation Type | Paper |
| Authors | Du, X. (Author), Brett, P. N. (Author), Assadi, M. (Author), Coulson, C. (Author), Proops, D. (Author) and Reid, A. (Author) |
| Journal or Proceedings Title | Proceedings of the 18th Annual International Conference on Mechatronics and Machine Vision in Practice (M2VIP 2011) |
| ERA Conference ID | 43911 |
| Number of Pages | 6 |
| Year | 2011 |
| Place of Publication | Red Hook, NY, United States |
| ISBN | 9781618394194 |
| Web Address (URL) of Paper | http://toc.proceedings.com/13807webtoc.pdf |
| Conference/Event | 18th Annual International Conference on Mechatronics and Machine Vision in Practice (M2VIP 2011) |
| Mechatronics and Machine Vision in Practice | |
| Event Details | Mechatronics and Machine Vision in Practice M2VIP Rank B B B B B B B B B B B B B |
| Event Details | 18th Annual International Conference on Mechatronics and Machine Vision in Practice (M2VIP 2011) Parent International Conference on Machine Vision and Mechatronics in Practice Event Date 06 to end of 07 Dec 2011 Event Location Brisbane, Australia |
| Abstract | The cochlea is the principal part of the inner ear, where mechanical vibrations (forced by sound waves) are transformed into electrical neural signals. Determination of the dynamic behaviour and properties of the hearing organ is the key to de-velop successful new hearing aid devices and hearing implants. In this paper, unique Third Window (TW) experimental measurements are presented to verify the cochlear dynamics with a numerical mathematical model. This technique enables the dynamical behaviour at different points to be determined within the cochlea. An integral part of the method is the application of a micro-surgical robotic drill that enables removal of bone tissue while leaving a consistent window of the delicate endosteal membrane intact such that it behaves as the micro-diaphragm of a pressure transducer, responding to disturbances induced within the cochlea. The background of the robotic drill is fundamental to this study and is described brief-ly in the paper. The method to measure disturbances of the membrane is described leading to results describing behaviour that are also reflected in a mathematical simulation model that can be used to predict power levels and reinforce the under-standing of behaviour. |
| Keywords | cochlea, experiment measurements, micro-surgical robotic drill |
| ANZSRC Field of Research 2020 | 400308. Medical devices |
| 400303. Biomechanical engineering | |
| Public Notes | © 2011, Mechatronics and Machine Vision in Practice. All rights reserved. |
| Byline Affiliations | Brunel University, United Kingdom |
| Queen Elizabeth Hospital, United Kingdom | |
| Institution of Origin | University of Southern Queensland |
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