Cochlear implants [[electronic resource] ] : an update / / edited by T. Kubo, Y. Takahashi and T. Iwaki

• Record Nr.: UNINA9910813446203321
• Pubbl/distr/stampa: The Hague, The Netherlands, : Kugler Publications, 2002
• ISBN: 1-280-73914-2; 9786610739141; 90-6299-795-3
• Descrizione fisica: 1 online resource (615 p.)
• Altri autori (Persone): KuboT; TakahashiY; IwakiT
• Disciplina: 617.8/82; 617.882
• Soggetti: Cochlear implants
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Contents; Foreword; I. Basic studies; Chronic monopolar high rate stimulation of the auditory nerve - Physiological and histopathological effects; Comparison of promontory and round window stimulation electrical auditory brainstem response in cats; Topographical relationship between the facial nerve, chorda tympani nerve and round window with reference to the surgical approach; Blood flow in ears receiving cochlear implants; Extrusion of a cochlear implant possibly due to silicone allergy - A case report; II. Biocompatibility / Imaging; Specific considerations for determining safety with MRI use in cochlear implant patientsThree-dimensional images of the inner ear for preoperative evaluation of cochlear implants; SPECT image analysis using statistical parametric mapping in postlingually deafened adults with cochlear implants; Auditory cortex activation during electrical ear canal stimulation in subjects with severe hearing loss - Preliminary results of a functional magnetic resonance imaging evaluation; Regional cerebral activation during electrical auditory stimulation using a tympanic electrode; III. Electrophysiological testingAuditory neuropathy - The use of ; electrophysiological tests; Examination of EAP thresholds (NRT thresholds) during Nucleus cochlear implant operations; Electrically evoked compound action potentials in cochlear implant users from the National Taiwan University Hospital; The characteristics of neural response telemetry of the normal cochlea and cochlear malformation; Comparison between promontory and tympanic electrodes in electrical auditory stimulation; Postoperative measurement of neural response telemetry; Changes in electrically evoked compound action potential thresholds after implantation of the Nucleus CI24M deviceIV. New approaches for mapping; A strategy for neural response telemetry capable of approaching the subjective threshold; Reliability of intraoperative tests in cochlear implant fitting; Device programming for a child based on neural response telemetry measurements; The relationship between EABR and EAP thresholds and behavioral T/C levels in pediatric cochlear implantation; Comparison of ECAP threshold with T and C levels in children after Nucleus 24 implantation; Optimization of mapping parameters with neural response telemetryIntraoperative measurement of electrically evoked compound action potentials in Nucleus CI24M cochlear implant users - Their relationship to psychophysical performance; Within-subject comparison between NRT predicted MAP and behaviorally measured MAP in Nucleus 24 cochlear implant children using the ACE strategy; Electrically evoked stapedial reflex in cochlear implantation; Considerations for mapping children with limited electrodes; Investigation of the advantages of program selectability in speech processors; V. Speech codings