Retro-Labyrinthine Disorders of the Vestibular System.
نویسندگان
چکیده
منابع مشابه
Magnetic Vestibular Stimulation in Subjects with Unilateral Labyrinthine Disorders
We recently discovered that static magnetic fields from high-strength MRI machines induce nystagmus in all normal humans, and that a magneto-hydrodynamic Lorentz force, derived from ionic currents in the endolymph and pushing on the cupula, best explains this effect. Individuals with no labyrinthine function have no nystagmus. The influence of magnetic vestibular stimulation (MVS) in individual...
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Mv own interest in these conditions commenced when I met James Seymour at the Middlesex Hospital six years ago. The stimulus which he gave me then has been the major factor in producing this paper to,night. Seymour, six years ago, knew from his clinical association with the late Garnett Passe (1945, 1951, 1953) that certain labyrinthine disorders responded to local vasodilation-either by drugs,...
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OBJECTIVE Dizziness associated with vestibular schwannoma is usually ascribed to retrolabyrinthine mechanisms. The goal of this study was to determine if quantitative peripheral vestibular (labyrinthine) otopathology was present in a series of patients with vestibular schwannoma. STUDY DESIGN Comparative human temporal bone study. SETTING Otopathology laboratory. SUBJECTS AND METHODS Temp...
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This work reviews the neuropharmacology of the vestibular system, with an emphasis on the mechanism of action of drugs used in the treatment of vestibular disorders. Otolaryngologists are confronted with a rapidly changing field in which advances in the knowledge of ionic channel function and synaptic transmission mechanisms have led to the development of new scientific models for the understan...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1995
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.88.270