نتایج جستجو برای: cochlear hearing loss
تعداد نتایج: 495407 فیلتر نتایج به سال:
Objective: The aims of this study were: (1) To investigate the correlation between electrophysiological changes during cochlear implantation and postoperative hearing loss, and (2) to detect the time points that electrophysiological changes occur during cochlear implantation. Material and Methods: Extra- and intracochlear electrocochleography (ECoG) were used to detect electrophysiological chan...
Presbycusis, or sensorineural hearing loss in the elderly population, affects approximately 40% to 50% of people over the age of 75. A variety of devices are available to those with hearing loss. Cochlear implants, for example, are especially useful for those with severe-to-profound hearing loss. The population is aging, so the demand for cochlear implantation in ambulatory surgery centers will...
OBJECTIVE To describe profound childhood hearing loss in a South African population of pediatric cochlear implant recipients in terms of risk profile, and age of diagnosis and intervention. METHODS A retrospective review of patient files for 264 pediatric cochlear implant recipients from five cochlear implant programs was conducted. Data was captured from 264 eligible subjects, of which all w...
Objectives: Phonemic awareness skills have a significant impact on children speech and language. The purpose of this study was investigating the phonemic awareness skills of children with cochlear implant and normal hearing peers in primary school. Methods: phonemic awareness subscales of phonological awareness test were administered to 30 children with cochlear implantation at the first to ...
The frequency of three mitochondrial point mutations, 1555A-->G, 3243A-->G, and 7445A-->G, known to be associated with hearing impairment, was examined using restriction fragment length polymorphism (RFLP) analysis in two Japanese groups: (1) 319 unrelated SNHL outpatients (including 21 with aminoglycoside antibiotic injection history), and (2) 140 cochlear implantation patients (including 22 w...
Hearing loss has become very common today. Approximately 10% of the population suffering hearing impairment due to different reasons across the world. Among all most commonly observed sensorineural hearing loss caused due to poor cochlear hair cells function and damages to cochlear nerve. Sensorineural hearing loss is characterized by widening of auditory filter which leads to spectral masking ...
Vitiligo is a common acquired depigmented disorder of the skin that can lead to social negative outcomes, including reduced quality of life. Melanocytes disorder can also occur within other organs, such as ear. Different areas of the inner ear, such as the cochlear duct and vestibular system, have melanocytes. This study was conducted with the aim of evaluating the relationship between skin inv...
INTRODUCTION The role of the family in detecting a child's hearing difficulty and the age at which an implantation is done have been identified as strong predictors of the outcomes of pediatric cochlear implantation. In the absence of screening programs for hearing loss in Saudi neonates, the family's role is of paramount importance. The aim of this study was to investigate the influence of geo...
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