Fluid–particle dynamics in canalithiasis
D Obrist, S Hegemann - Journal of the Royal Society …, 2008 - royalsocietypublishing.org
… canalithiasis, which describes the fluid–particle dynamics … particles based on Newton's
second law. The two equations are coupled through the Stokes drag of the sedimenting particles. …
second law. The two equations are coupled through the Stokes drag of the sedimenting particles. …
A meshless boundary method for Stokes flows with particles: application to canalithiasis
… The proposed method has been developed in the context of investigations of the fluid dynamics
of canalithiasis, that is, a pathological condition of the semicircular canals of the inner ear…
of canalithiasis, that is, a pathological condition of the semicircular canals of the inner ear…
Numerical modeling of the motion of otoconia particles in the patient-specific semicircular canal
… Canalithiasis is caused by the free-moving otoconia particles within the SCC that are … In
the standard LB method, fluid particles are fixed to a Cartesian mesh. Motion of fluid particles is …
the standard LB method, fluid particles are fixed to a Cartesian mesh. Motion of fluid particles is …
Quantitative analysis of benign paroxysmal positional vertigo fatigue under canalithiasis conditions
F Boselli, L Kleiser, CJ Bockisch, SCA Hegemann… - Journal of …, 2014 - Elsevier
… a fluid dynamic interpretation of our results based on a computational model for the fluid–particle
dynamics of a SCC with canalithiasis. Our model suggests that the particles may not go …
dynamics of a SCC with canalithiasis. Our model suggests that the particles may not go …
Design of an In Vitro Semicircular Canal Model and Its Use for the Study of Canalithiasis
S Lu, W Zhang, Z Wang, Y Jiang… - Journal of …, 2023 - asmedigitalcollection.asme.org
Canalithiasis is a common vestibular system disorder, which may lead to a specific form of
vertigo known as BPPV or top-shelf vertigo. In this paper, based on the actual geometric …
vertigo known as BPPV or top-shelf vertigo. In this paper, based on the actual geometric …
In vitro model of a semicircular canal: design and validation of the model and its use for the study of canalithiasis
D Obrist, S Hegemann, D Kronenberg… - Journal of …, 2010 - Elsevier
… an experimental model for a semicircular canal with canalithiasis. … of the complex particle
dynamics in a configuration with multiple particles. … Fluid–particle dynamics in canalithiasis …
dynamics in a configuration with multiple particles. … Fluid–particle dynamics in canalithiasis …
Numerical modeling of the cupular displacement and motion of otoconia particles in a semicircular canal
T Djukic, N Filipovic - Biomechanics and modeling in mechanobiology, 2017 - Springer
… trapped particles within the lumen of the SCC causes canalithiasis … particles and has an
identical form for all the particles, ie, for all the nodes in the lattice mesh. Motion of fluid particles …
identical form for all the particles, ie, for all the nodes in the lattice mesh. Motion of fluid particles …
Simulation of cupulolithiasis and canalolithiasis by an animal model
P Valli, L Botta, G Zucca, S Valli… - Journal of Vestibular …, 2008 - content.iospress.com
… [19], for small canal occlusion, the steady state velocity of spherical particles falling in a fluid
… particles are necessary to produce the same response in cupulolithiasis than in canalithiasis…
… particles are necessary to produce the same response in cupulolithiasis than in canalithiasis…
Afferent responses during experimentally induced semicircular canalithiasis
SM Rajguru, RD Rabbitt - Journal of neurophysiology, 2007 - journals.physiology.org
… fluid. When the head is reoriented relative to gravity, the cupula is weighted down by the
dense particles, … These long-latency phasic eye movements are consistent with a canalithiasis …
dense particles, … These long-latency phasic eye movements are consistent with a canalithiasis …
Three‐dimensional simulations of six treatment maneuvers for horizontal canal benign paroxysmal positional vertigo canalithiasis
A Bhandari, R Bhandari, H Kingma… - European Journal of …, 2021 - Wiley Online Library
… Based on reconstructed magnetic resonance imaging and fluid dynamics, a 3D dynamic
simulation model (as a function of time) was developed and applied. Thereby, six treatment …
simulation model (as a function of time) was developed and applied. Thereby, six treatment …