Basilar Membrane Vibration in Time Domain Predicted by Fluid–Structure Interaction Model in Pre- and Post-stapedotomy State
نویسندگان
چکیده
منابع مشابه
Basilar membrane vibration in the gerbil hemicochlea.
Excised gerbil cochleae were cut along the mid-modiolar plane (hemicochlea). Along one-half turn of this preparation, fluorescent microbeads were placed on the basilar membrane (BM). The BM was vibrated with click stimuli (50 micros) produced mechanically by a piezo pusher. The stimulus delivery probe could be positioned either more apical or more basal from the beads. Vibration patterns were m...
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Piston stapes prostheses are implanted in patients with refractory conductive or mixed hearing loss due to stapes otosclerosis to stimulate the perilymph with varying degrees of success. The overclosure effect described by the majority of researchers affects mainly low and medium frequencies, and a large number of patients report a lack of satisfactory results for frequencies above 2 kHz. The m...
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Longitudinal pattern of basilar membrane vibration in the sensitive cochlea.
In the normal mammalian ear, sound vibrates the eardrum, causing the tiny bones of the middle ear to vibrate, transferring the vibration to the inner ear fluids. The vibration propagates from the base of the cochlea to its apex along the cochlear partition. As essential as this concept is to the theory of hearing, the waveform of cochlear partition vibration has yet to be measured in vivo. Here...
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ژورنال
عنوان ژورنال: Procedia IUTAM
سال: 2017
ISSN: 2210-9838
DOI: 10.1016/j.piutam.2017.08.042