| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 873811 | Journal of Biomechanics | 2010 | 7 Pages |
Abstract
We present an experimental model for a semicircular canal with canalithiasis. Canalithiasis is a pathological condition where free-floating particles disturb the flow field in the semicircular canals. It may lead to a specific form of vertigo known as BPPV or top-shelf vertigo. A careful scaling of the physical and geometrical parameters allows us to study the mechanics of this disease on an enlarged model of a single semicircular canal with laser vibrometry and video particle tracking. Early results confirm the proper operation of the model canal and support the current theories on the mechanisms of BPPV.
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Physical Sciences and Engineering
Engineering
Biomedical Engineering
Authors
Dominik Obrist, Stefan Hegemann, Dominique Kronenberg, Oliver Häuselmann, Thomas Rösgen,