Institution
Cochlear Limited
Company•Sydney, New South Wales, Australia•
About: Cochlear Limited is a company organization based out in Sydney, New South Wales, Australia. It is known for research contribution in the topics: Cochlear implant & Hearing loss. The organization has 1290 authors who have published 1479 publications receiving 33109 citations. The organization is also known as: кохлеарные Americas & COCHLEAR LIMITED.
Topics: Cochlear implant, Hearing loss, Speech perception, Hearing aid, Implant
Papers published on a yearly basis
Papers
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13 Aug 2008TL;DR: A drug delivery system for an implantable medical device and methods for making and using the same can be found in this article, where the drug delivery modules and component housing are physically distinct, and as such may be manufactured independently of each other.
Abstract: A drug delivery system for an implantable medical device and methods for making and using the same. Embodiments include a housing of an implantable component of the medical device and one or more at least quasi-solid drug-delivery modules that retain an at least quasi-solid state if not a solid state. The drug-delivery modules and component housing are physically distinct, and as such, may be manufactured independently of each other. The independently-manufacturable drug delivery modules each carry a drug, while the component housing has an exterior surface with one or more recesses formed therein. Associated module(s) and recess(es) are correspondingly dimensioned so that each module may be securely retained within an associated recess via, for example, an interference fit such as by physical interlocking or by friction fit. When so retained in a housing recess, the drug-delivery module and surrounding exterior surface of the housing form a contiguous component surface.
11 citations
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TL;DR: In this article, the neural response to acoustic and/or electrical stimulations is measured by measuring the response of the cochlea's response to either acoustic or electrical stimuli.
Abstract: A method for fitting a cochlear prosthesis to a cochlea having residual acoustic hearing capability, in order to exploit the residual acoustic hearing capability to the extent possible. A portion of the cochlea having residual acoustic hearing capability is determined by measuring the neural response to acoustic and/or electrical stimulations. Electrical stimulations are applied only to the portions of the cochlea lacking acoustic hearing capability, or possessing only partial acoustic hearing capability. Surgical implantation depth may be optimised by the method, and/or a patient map may be suitably defined to implement the method.
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TL;DR: This work shows that adding vestibular impairment as a criterion for requesting an eye exam and adding the ERG to detect USH increases the chances of detecting ocular anomalies, when compared with previous literature focusing only on congenital SNHL.
Abstract: The co-occurrence of hearing impairment and visual dysfunction is devastating. Most deaf-blind etiologies are genetically determined, the commonest being Usher syndrome (USH). While studies of the congenitally deaf population reveal a variable degree of visual problems, there are no effective ophthalmic screening guidelines. We hypothesized that children with congenital sensorineural hearing loss (SNHL) and vestibular impairment were at an increased risk of having USH. A retrospective chart review of 33 cochlear implants recipients for severe to profound SNHL and measured vestibular dysfunction was performed to determine the ocular phenotype. All the cases had undergone ocular examination and electroretinogram (ERG). Patients with an abnormal ERG underwent genetic testing for USH. We found an underlying ocular abnormality in 81.81% (27/33) of cases; of which 75% had refractive errors, and 50% of those patients showed visual improvement with refractive correction. A total of 14 cases (42.42%; 14/33) had generalized rod-cone dysfunction on ERG suggestive of Usher syndrome type 1, confirmed by mutational analysis. This work shows that adding vestibular impairment as a criterion for requesting an eye exam and adding the ERG to detect USH increases the chances of detecting ocular anomalies, when compared with previous literature focusing only on congenital SNHL.
11 citations
Authors
Showing all 1293 results
Name | H-index | Papers | Citations |
---|---|---|---|
Marc Moonen | 66 | 796 | 17837 |
Robert K. Shepherd | 59 | 255 | 10679 |
Matthew W. Kelley | 53 | 141 | 9657 |
Frank R. Lin | 51 | 211 | 12431 |
Peter S. Roland | 47 | 239 | 7660 |
Peter J. Blamey | 47 | 208 | 7316 |
Richard C. Dowell | 46 | 192 | 7104 |
Olivier Sterkers | 46 | 356 | 8162 |
Blake C. Papsin | 46 | 240 | 6712 |
Stephen O'Leary | 45 | 238 | 6841 |
Karl Hörmann | 44 | 379 | 7001 |
Geoffrey A. Manley | 44 | 183 | 6184 |
Karen A. Gordon | 43 | 135 | 4594 |
Hugh J. McDermott | 43 | 146 | 5254 |
David M. Baguley | 43 | 240 | 6533 |