نتایج جستجو برای: congenital hearing loss
تعداد نتایج: 597503 فیلتر نتایج به سال:
BACKGROUND behavioral and electrophysiological evaluations contribute to the understanding of the hearing system and to the intervention process. AIM to investigate the occurrence of P300 in subjects with congenital severe to profound hearing loss, according to the variables of gender, age and hearing loss level. METHOD the design of this research is a descriptive transversal study. Twenty-...
Purpose: There currently is no guideline regarding amplification or verification for children with aural atresia. This population, with the absence of the ear canal, has obvious congenital hearing loss. Research suggests that delayed treatment for hearing loss can result in speech and language impairments, including poor performance in school. In this study we examined the relationship between ...
BACKGROUND AND PURPOSE Congenital causes of hearing loss in children commonly are encountered, and imaging aids in diagnosis as well as presurgical evaluation. Atresia of the oval window not associated with atresia of the external auditory canal (EAC) is a rare cause of congenital hearing loss in children. We present the clinical and imaging findings in children with isolated oval-window atresi...
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Hearing loss (HL) is a congenital disease with a high prevalence, and patients with hearing loss need early diagnosis for treatment and prevention. The GJB2, MT-RNR1, and SLC26A4 genes have been reported as common causative genes of hearing loss in the Korean population and some mutations of these genes are the most common mutations associated with hearing loss. Accordingly, we developed a meth...
OBJECTIVES To assess whether a classification system for congenital cholesteatoma (CC) can be derived from analysis of a large clinical sample of cases and to assess whether such a classification system is a reliable guide for surgical intervention, reexploration, and hearing outcome. DESIGN A retrospective review of clinical and surgical records of 119 patients with CC. SETTING Four tertia...
Background: behavioral and electrophysiological evaluations contribute to the understanding of the hearing system and to the intervention process. Aim: to investigate the occurrence of P300 in subjects with congenital severe to profound hearing loss, according to the variables of gender, age and hearing loss level. Method: the design of this research is a descriptive transversal study. Twenty-n...
this study examined hearing loss prevalence and hearing aid usage rates among korean elders by comparing the differences between those with and without hearing loss, and between those who used and did not use hearing aids.this study was based on data collected during the korean national health and nutrition examination survey v (2010-2012). the study sample consisted of 5,447 koreans aged ≥60 y...
Introduction: The prevalence of unilateral sensory neural hearing loss is 3 to 6 in every 1000 people and this prevalence will be about 3 to 5 percent by including conductive hearing loss. Studies have shown that people with unilateral hearing loss are having problems in speech and language development. Nowadays the available options for treatment and rehabilitation of people with unilateral he...
introduction: hearing loss is one of the most disabling impairments. using a hearing aid as an attempt to improve the hearing problem can positively affect the quality of life for these people. this research was aimed to assess satisfaction of hearing impaired patients with their hearing aids regarding the employed technology and style. materials and methods: this descriptive-analytic cross-s...
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