نتایج جستجو برای: benign paroxysmal positional vertigo
تعداد نتایج: 99003 فیلتر نتایج به سال:
OBJECTIVE To evaluate the efficacy of canalith repositioning maneuvers (Semont, Epley, and modified maneuvers) in the treatment of posterior canal benign paroxysmal positional vertigo (BPPV) in comparison to the rate of resolution in the untreated control cohort. DATA SOURCES Source articles were identified by a MEDLINE search of English language sources before 2004 plus manual crosschecks of...
OBJECTIVES This guideline provides evidence-based recommendations on managing benign paroxysmal positional vertigo (BPPV), which is the most common vestibular disorder in adults, with a lifetime prevalence of 2.4 percent. The guideline targets patients aged 18 years or older with a potential diagnosis of BPPV, evaluated in any setting in which an adult with BPPV would be identified, monitored, ...
We study the fair division of a one dimensional good when individuals have other-regarding preferences. Assuming no legitimate claims, we ask how society should rank all possible allocations for every profile of ordinal preferences. In both a model of average and positional externalities, we characterize a class of social preferences which satisfy appealing efficiency and equity properties. The...
Chemical mutagenesis of the mouse is ongoing in several centers around the world, with varying estimates of mutation rate and number of sites mutable to phenotype. To address these questions, we sequenced approximately 9.6 Mb of DNA from G1 progeny of ethylnitrosourea-treated mice in a large, broad-spectrum screen. We identified 10 mutations at eight unique sites, including six nonsynonymous co...
Alterations in natural fire patterns have negatively affected fire-prone ecosystems in many ways. The historical range of variability (HRV) concept evolved as a management target for natural vegetation composition and fire regimes in fire-prone ecosystems. HRV-based management inherently assumes that ecosystem resilience is reflected in observed ranges of past vegetation and fire dynamics, typi...
Features: * Up-to-date review of the peripheral and central vestibular systems with latest references * New bedside tests of vestibular function * Review of latest treatment maneuvers for benign paroxysmal positional vertigo * New chapters on: laboratory diagnosis of vestibular dysfunction; migraine; immune-mediated disorders; inherited disorders; symptomatic treatment of vertigo; antiemetic an...
THERE ARE TWO FORMS OF LATERAL SEMICIRCULAR CANAL BENIGN PAROXYSMAL POSITIONAL VERTIGO: geotropic and apogeotropic. When the pathophysiological mechanism of the apogeotropic form is that of canalolithiasis, we can observe a transformation from an apogeotropic nystagmus into a geotropic one. Usually, this phenomenon happens simultaneously on both sides, thus enabling us to observe a right-beatin...
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