Graeme Clark Collection

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Author: Clark, Graeme × Author: PYMAN, BRIAN × End date: 1999 × Start date: 1990 × Type: Conference Item × Subject: otolaryngology × Subject: otology ×

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Now showing 1 - 5 of 5
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    Implantation of the new nucleus C1-3 receiver stimulator and electrode array [Abstract]
    PYMAN, BRIAN ; Clark, Graeme M. ( 1997)
    There is an important need to fix the cochlear implant electrode array at a site close to the cochlea, so that the electrode will not slide out, or be subject to differential movement with growth changes. Fixation sites have been in the region of the posterior root of the zygoma and the floor of the antrum. Fixation has been by Dacron mesh ties platinum wire ties, or clips inserted with-special instruments. Biological cements have previously been tried but found to be toxic. The most ideal site is in the region of the cochleostomy.
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    Speech perception results for children changing from multipeak to SPEAK speech processing strategy [Abstract]
    Sarant, J.Z. ; DelDot, J. ; Dettman, S. ; Hollow, R. ; Skok, M. ; Seligman, P.M. ; Dowell, R.C. ; Gibson, W.P.R. ; Clark, Graeme M. ; Cowan, R. S. C. ; Pyman, B. ; Galvin, K. L. ; Shaw, S. ; Barker, E. J. ; Brown, C. ( 1996)
    In mid-1994, a new speech processing strategy termed SPEAK was introduced for the Nucleus Spectra-22 cochlear prostheses. To compare benefits in implanted children changing to the SPEAK strategy, speech perception in a group of twelve children from Melbourne and Sydney was evaluated. The children were assessed in quiet and in background noise.
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    Factors affecting speech perception in children cochlear 22-channel cochlear prosthesis [Abstract]
    Dettman, S. ; Hollow, R. ; Herridge, S. ; Rance, G. ; Larratt, M. ; Skok, M. ; Dowel, R.C. ; Pyman, B. ; Clark, Graeme M. ; Cowan, R. S. C. ; Galvin, K. L. ; Klieve, S. ; Barker, E. J. ; DeDot, J. ; Sarant, J. S. ( 1996)
    Since the implantation of the first children with the Nucleus 22-channel cochlear prosthesis in Melbourne in 1985, there have been rapid expansion world-wide in the number of children using this implant system. Longer-term experience with implanted children has led to improvements in paediatric assessment and management. Speech processing strategies have also been improved, resulting in a series of increases in speech perception benefits.
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    Speech perception results for implanted children with different levels of preoperative residual hearing [Abstract]
    Galvin, K.L. ; Rance, G. ; Larratt, M. ; Hollow, R. ; Herridge, S. ; Skok, M. ; Dowell, R.C. ; Pyman, B. ; Gibson, W.P.R. ; Clark, Graeme M. ; Cowan, R. S. C. ; DelDot, J. ; Barker, E. J. ; Sarant, J. Z. ; Dettman, S. ; Pegg, P. ( 1996)
    Many reports have established that hearing-impaired children using the Nucleus 22-channel cochlear implant may show both significant benefits to lipreading, and significant scores on open-set words and sentences using electrical stimulation only. These findings have raised suggestions that severely or severely-to-profoundly deaf children might benefit more from a cochlear implant than conventional amplification.
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    Speech perception benefits for implanted children with preoperative residual hearing [Abstract]
    Hollow, R. ; Rance, G. ; Dowell, R.C. ; Pyman, B. ; Clark, Graeme M. ; Cowan, R. S. C. ; Galvin, K. L. ; Barker, E. J. ; Sarant, J. Z. ; Dettman, S. ( 1995)
    Since the implantation of the first children with the Nucleus 22-channel cochlear prosthesis in Melbourne in 1985, there has been rapid expansion in the number of implanted children world-wide. Improved surgical technique and experience in paediatric assessment and management have contributed to a trend to implant very young children. At the same time there has also been continuing development of improved speech processing strategies resulting in greater speech perception benefits.