نتایج جستجو برای: vestibular diseases
تعداد نتایج: 861680 فیلتر نتایج به سال:
BACKGROUND As a parameter for the evaluation of the vestibular evoked myogenic potential (VEMP), amplitude has been used clinically. However, the significance of latency has not been considered. OBJECTIVE To clarify the diagnostic value of latencies of the VEMP. DESIGN We reviewed records of the VEMP of patients with various diseases and compared them with records of healthy volunteers. S...
Brain-derived neurotrophic factor (BDNF) is known to be crucial for the development of peripheral vestibular neurons. However, the maturation profile of the BDNF signal transducing receptor, tyrosine kinase B (TrkB) in functionally activated otolith-related vestibular nuclear neurons of postnatal rats remains unexplored. In the present study, conscious Sprague-Dawley rats (P4 to adult) were sub...
Symptoms such as vertigo and unsteady gait occur in various diseases and are among the relatively common chief complaints. Even at present, the mechanisms underlying these disorders are unclear. We considered the possibility of peripheral vestibular disorders correlating with lifestyle-related illnesses. Under these circumstances, we assessed correlations of lifestyle-related illness as backgro...
Dizziness is a common clinical symptom frequently referred to general neurologists and practitioners. Exercise intervention, in the form of vestibular rehabilitation, is known as an effective clinical management for dizziness. This intervention is reported to have a functional role in correcting dizziness, improving gaze stability, retraining balance and gait, and enhancing physical fitness. Di...
By MARGARET M. LAWRENCE, M.D.,* AND CARL R. FEIND, M.D.t Neu’ York City T HE need for exact knowledge of the normal vestibular response of young subjects to artificial stimulation became apparent to one of the authors while testing a group of patients with H. influenzae meningitis who had been treated with streptomycin. In addition to its importance in detecting vestibular damage caused by stre...
Vestibular dysfunction has many etiologies. Symptoms including vertigo and imbalance may severely hamper life-style, causing the afflicted individual to seek medical attention. For many patients with vestibular complaints a cure is not available. However, the physician is often called upon to relieve incapacitating symptoms. The purpose of this article is to discuss vestibular rehabilitation as...
PURPOSE The aim of this study was to analyze the clinical, audiological, radiological, and genetic features of a group of patients affected with large vestibular aqueduct syndrome. MATERIALS AND METHODS Seventeen patients affected with large vestibular aqueduct syndrome (LVAS), diagnosed by means of high-resolution magnetic resonance imaging of the inner ear, with 3-dimensional reconstruction...
Background & Aims : Unilateral Labyrinthectomy (UL) causes a syndrome of oculomotor, postural, and autonomic system disorders which diminish over time in a process of behavioral recovery known as vestibular compensation. Many studies have been done on the vestibular compensation after unilateral labyrinthectomy (UL) and regeneration of nerve cells, but the mechanism of vestibular compensati...
Recent studies showed a link between cerebral small vessel white matter disease (SVD) and dizziness: patients whose dizziness cannot be explained by vestibular disease show severe SVD and gait abnormalities; however, little is still known about how SVD can cause this symptom. The primary aim of this study is to examine the possible underlying causes of dizziness in neurovascular patients; this ...
OBJECTIVES The aims of this study were to evaluate the prevalence of otolaryngologic diseases in Korea. METHODS We obtained data from the 2008 Korea National Health and Nutrition Examination Surveys (KNHANES), which were cross-sectional surveys of the civilian, non-institutionalized population of South Korea (n=4,930). A field survey team that included an otolaryngologist, nurses, and intervi...
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