Computer Simulation of Hot Caloric Test Response in the Three Semicircular Canal
作者： Nenad Filipovic , Igor Saveljic , Zarko Milosevic
DOI: 10.1109/BIBE.2014.48
关键词:
摘要: In this study we investigated the hot caloric test response in three semicircular canals using coupled fluid flow, natural convection and fluid-structure interaction with finite element method. We demonstrated that temperature distribution of horizontal canal duct is more dominant a longer period irrigation time required order to stimulate two other vertical canals. Our results also show shear stress force from end lymph flow during convection. Future studies are necessary for validation presented computer model clinical measurements.
sci-hub.se 参考文章(9)
J. G. Oas, M. Kassemi, Dimitri Deserranno, Fluid-structural dynamics of ground-based and microgravity caloric tests Journal of Vestibular Research-equilibrium & Orientation. ,vol. 15, pp. 93- 107 ,(2005)
Timothy P. Zajonc, Peter S. Roland, Vertigo and motion sickness. Part I: vestibular anatomy and physiology. Ear, nose, & throat journal. ,vol. 84, pp. 581- 584 ,(2005) , 10.1177/014556130508400912
Paolo Valli, Angelo Buizza, Stefano Valli, Laura Botta, Giampiero Zucca, Luciano Ghezzi, Convection, buoyancy or endolymph expansion: what is the actual mechanism responsible for the caloric response of semicircular canals? Journal of Vestibular Research-equilibrium & Orientation. ,vol. 12, pp. 155- 165 ,(2002)
H. Scherer, U. Brandt, A.H. Clarke, U. Merbold, R. Parker, European vestibular experiments on the Spacelab-1 mission: 3. Caloric nystagmus in microgravity. Experimental Brain Research. ,vol. 64, pp. 255- 263 ,(1986) , 10.1007/BF00237741
GERALD FITZGERALD, C. S. HALLPIKE, STUDIES IN HUMAN VESTIBULAR FUNCTIONI. OBSERVATIONS ON THE DIRECTIONAL PREPONDERANCE (“NYSTAGMUSBEREITSCHAFT”) OF CALORIC NYSTAGMUS RESULTING FROM CEREBRAL LESIONS Brain. ,vol. 65, pp. 115- 137 ,(1942) , 10.1093/BRAIN/65.2.115
R. D. Tomlinson, G. E. Saunders, D. W. F. Schwarz, Analysis of Human Vestibulo-Ocular Reflex During Active Head Movements Acta Oto-Laryngologica. ,vol. 90, pp. 184- 190 ,(1980) , 10.3109/00016488009131714
Nenad Filipovic, Srboljub Mijailovic, Akira Tsuda, Milos Kojic, An implicit algorithm within the arbitrary Lagrangian–Eulerian formulation for solving incompressible fluid flow with large boundary motions Computer Methods in Applied Mechanics and Engineering. ,vol. 195, pp. 6347- 6361 ,(2006) , 10.1016/J.CMA.2005.12.009
Giampiero Zucca, Laura Botta, Stefano Valli, Beatrice Giannoni, Eugenio Mira, Paola Perin, Angelo Buizza, Paolo Valli, Effects of caloric stimuli on frog ampullar receptors. Hearing Research. ,vol. 137, pp. 8- 14 ,(1999) , 10.1016/S0378-5955(99)00125-2
Denise Utsch Gonçalves, Lilian Felipe, Tânia Mara Assis Lima, None, Interpretation and use of caloric testing. Revista Brasileira De Otorrinolaringologia. ,vol. 74, pp. 440- 446 ,(2008) , 10.1016/S1808-8694(15)30580-2