Wave Mechanics of the Vestibular Semicircular Canals
نویسندگان
چکیده
منابع مشابه
Vestibular apparatus: dynamic model of the semicircular canals
The vestibular apparatus plays a fundamental role in equilibrioception. It is located in the inner ear and it substantially comprises otoliths, which indicate linear acceleration, and semicircular canals, which detect rotational acceleration. In this paper models of different complexity of the semicircular canals are reported and discussed: a monocanal hydro-elastic model and a three-canals mod...
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Anterograde labeling techniques were used to examine peripheral innervation patterns of vestibular efferent neurons in the crista ampullares of the gerbil. Vestibular efferent neurons were labeled by extracellular injections of biocytin or biotinylated dextran amine into the contralateral or ipsilateral dorsal subgroup of efferent cell bodies (group e) located dorsolateral to the facial nerve g...
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Background Wernicke's encephalopathy (WE), a metabolic disorder due to thiamine deficiency, manifests with various neurological symptoms and signs. It has been known as a cause of vestibular dysfunction. Preliminary reports have proposed predominant involvement of the horizontal semicircular canals (HSCs). Objective To better characterize the pattern of vestibular impairment in patients with ...
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With this definition it is possible to compare the mechanical sensitivities of all semicircular canals. For this purpose three different approaches seem feasible. (1) The effect of growth of one particular semicircular canal on G in one species. (2) Comparison of values of G for the three semicircular canals in one species. (3) Comparison of values of G of the horizontal canal in different spec...
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Effects of specific vestibular stimulation and speech therapy on language ability in mentally retarded children were examined. Thirty subJects were assigned to three treatment groups on the basis of the rank order of overall scores on the Porch Index of Communicative Abilzty in Children (PICA C). Group I recemed specific vestibular input in addition to specifiC speech therapy. Group II received...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2017
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2017.08.001