Results 171 to 180 of about 58,890 (209)
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Electrode Migration After Cochlear Implantation
Otology & Neurotology, 2008To review the occurrence of electrode migration after cochlear implantation.Review of public database and retrospective case series.Tertiary academic referral center, ambulatory.Retrospective review of electrode migration reported in association with the US Food and Drug Administration Manufacturer and User Facility Device Experience database and a ...
Sarah S, Connell +5 more
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The cochlear implant electrode–pitch function
Hearing Research, 2006The cochlear frequency-place function in normal hearing ears has been found to be an exponential relationship in a wide variety of species [D.D. Greenwood, J. Acoust. Soc. Am. 87 (1990) 2592-2605]. Although it seems reasonable to assume a similar function for electrical stimulation by means of an intra-cochlear electrode array, the exact frequency ...
Uwe, Baumann, Andrea, Nobbe
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Implantation of Stereoelectroencephalography Electrodes: A Systematic Review
Journal of Clinical Neurophysiology, 2016Background: Stereoelectroencephalography (SEEG) was developed by Talairach and Bancaud in Paris in the late 1950s. Subsequently, the Talairach methodology was adopted at a number of additional centers in Europe and Canada. Technical aspects remained essentially unchanged for the following 30 years. Only in the last two decades,
Francesco, Cardinale +4 more
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Perimodiolar Electrodes in Cochlear Implant Surgery
Acta Oto-Laryngologica, 2001Perimodiolar-positioned cochlear implant electrodes have been developed in order to bring the electrode contacts as close as possible to the spiral ganglion cells, which are the target of electrostimulation. This results in lower electrical thresholds, higher dynamic ranges and less channel interaction when compared with normal implant electrodes which
W K, Gstoettner +7 more
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Intracerebral electrode implantation system
Journal of Neurosurgery, 1983✓ A new technique for deep-brain electrode implantation is described. A very flexible nontraumatic electrode guided by a central stylet and a new electrode head-fixation screw are the two unique features of this system. Electrodes can be guided precisely and their watertight fixation to the bone by means of the special screw is reliable and totally ...
J, Siegfried, P, Comte, R, Meier
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Prevention of cochlear implant electrode damage
Current Opinion in Otolaryngology & Head & Neck Surgery, 2006As the current trend in cochlear implantation is to prescribe cochlear implants for patients with residual hearing and to use electroacoustic stimulation, cochlear implant damage must be prevented. This article summarizes current research endeavors to prevent electrode insertion trauma and resulting hearing loss.Alteration in surgical technique is ...
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Implantation of Intracochlear Electrodes in Denmark
Acta Oto-Laryngologica, 1988M, Tos +3 more
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Implanted electrodes in the human brain
Electroencephalography and Clinical Neurophysiology, 1961C L, LI, M, BALDWIN
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Implanted Electrodes: Experimentation on Humans?
American Journal of Psychiatry, 1971N P, Bechtereva, H K, Hughes
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Technique for Implantation of Phrenic Nerve Electrodes
The Annals of Thoracic Surgery, 1987Permanent ventilatory support is necessary in patients with upper motor neuron respiratory muscle paralysis and central alveolar hypoventilation. Weaning these patients from chronic ventilation is extremely advantageous. Diaphragm pacing accomplishes this goal. In the past implantation of phrenic nerve electrodes has been undesirable either because the
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