نتایج جستجو برای: cochlear
تعداد نتایج: 15864 فیلتر نتایج به سال:
Objectives: The aim of present study was evaluation of saccule function in cochlear implant candidates with severe to profound sensory neural hearing loss Before and after cochlear implantation Methods: In this study 35 cochlear implant (CI) candidates with bilateral severe to profound sensory neural hearing loss before and about 30 days after cochlear implant and 20 normal-hearing cases as ...
objective: the present study aimed to investigate the effects of group positive psychotherapy on increasing the happiness of mothers of children with cochlear implants. methods: this study was a quasi-experimental research with pretest-posttest, a control group, and a 75-day follow-up design. a total of 20 mothers of children with cochlear implants treated in baqiyatallah hospital of tehran ci...
cochlear implantation has become an increasingly common procedure in the rehabilitation of selected cases of profound deafness.' patients should have profound total bilateral sensorineural hearing loss. sound is transformed into small electric currents which stimulate the auditory nerves in the cochlea and generate the hearing sensation. the nucleus cochlear implant is the result of more t...
Introduction: Hearing is one of the premier human senses. Being deprived from hearing is not only being unable to hear the sounds, but it is also the disability to gain a lot of helpful experiences. Cochlear implantation is introduced worldwide in order to treat the severe to profound hearing loss. Therefore, the present study aims to determine the effect of age of cochlear implantation on impr...
چکیده ندارد.
Intra-cochlear fibrous tissue formation around the electrode following cochlear implantation affects impedance as well explantation during reimplantation surgeries. Applying corticosteroids in is one way of minimizing intra-cochlear electrode. It were J. Kiefer, C. von Ilberg, and W. Gstöttner who proposed first idea on drug delivery application to MED-EL year 2000. During twenty years translat...
Background and purpose: Hearing improvement tools like cochlear implants and hearing aids have largely helped children with hearing loss in terms of the speech production and comprehension by providing them with auditory input. The aim of this study was to investigate the phonological skills in the six-year-old children with cochlear implants and severe hearing aids and normal hearing children....
objective: the aim of the present research was to compare the auditory perception and verbal intelligibility in children with cochlear implant, hearing aids and normal hearing. methods: 60 children aged 5-7 years were divided to three groups and each group contained 20 children. the first and second groups were selected ordinarily from children with cochlear implant and hearing aids by convenie...
The presence of a functioning cochlear nerve fiber is a crucial issue in the preoperative evaluation of pediatric cochlear implant candidates. Correlations between cochlear nerve deficiency and bony abnormalities of the labyrinth or internal acoustic canal (IAC) have not been well elucidated. The purpose of this study was to determine whether an inner ear or IAC anomaly could serve as a reliabl...
Introduction: Hearing is one of the dominant senses of humans. In fact, human beings learn the language which is spoken in their environment and, then, develop the capability to speak. Cochlear implantation is introduced worldwide as a method for the treatment of the severe-to-profound sensory-neural hearing loss. Therefore, the present study aims to investigate the effect of cochlear implantat...
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