Intensity discrimination and auditory brainstem responses in cochlear implant and normal-hearing listeners.

1998 ◽  
Vol 112 (4) ◽  
pp. 793-799 ◽  
Author(s):  
Stéphane Gallégo ◽  
Christophe Micheyl
Keyword(s):  
Cochlear Implant ◽  
Auditory Brainstem ◽  
Normal Hearing ◽  
Auditory Brainstem Responses ◽  
Intensity Discrimination

scholarly journals Intraoperative Monitoring of the Cochlear Nerve during Neurofibromatosis Type-2 Vestibular Schwannoma Surgery and Description of a “Test Intracochlear Electrode”

2019 ◽  
Vol 80 (01) ◽  
pp. e1-e9 ◽  
Author(s):  
Anand Kasbekar ◽  
Yu Chuen Tam ◽  
Robert Carlyon ◽  
John Deeks ◽  
Neil Donnelly ◽  
...  
Keyword(s):  
Cochlear Implant ◽  
Vestibular Schwannoma ◽  
Intraoperative Monitoring ◽  
Neurofibromatosis Type ◽  
Auditory Brainstem ◽  
Cochlear Nerve ◽  
Auditory Brainstem Responses ◽  
Tertiary Referral Center ◽  
Objective Evidence ◽  
Brainstem Response

Objectives A decision on whether to insert a cochlear implant can be made in neurofibromatosis 2 (NF2) if there is objective evidence of cochlear nerve (CN) function post vestibular schwannoma (VS) excision. We aimed to develop intraoperative CN monitoring to help in this decision. Design We describe the intraoperative monitoring of a patient with NF2 and our stimulating and recording set up. A novel test electrode is used to stimulate the CN electrically. Setting This study was set at a tertiary referral center for skull base pathology. Main outcome measure Preserved auditory brainstem responses leading to cochlear implantation. Results Electrical auditory brainstem response (EABR) waveforms will be displayed from different stages of the operation. A cochlear implant was inserted at the same sitting based on the EABR. Conclusion Electrically evoked CN monitoring can provide objective evidence of CN function after VS excision and aid in the decision-making process of hearing rehabilitation in patients who will be rendered deaf.

Abnormal Timing Delays in Auditory Brainstem Responses Evoked by Bilateral Cochlear Implant Use in Children

2008 ◽  
Vol 29 (2) ◽  
pp. 193-198 ◽  
Author(s):  
Karen A. Gordon ◽  
Jerome Valero ◽  
Richard van Hoesel ◽  
Blake C. Papsin
Keyword(s):  
Cochlear Implant ◽  
Auditory Brainstem ◽  
Auditory Brainstem Responses ◽  
Bilateral Cochlear Implant

Electrically Evoked Auditory Brainstem Responses in Cochlear Implant Patients

ORL ◽  
1992 ◽  
Vol 54 (6) ◽  
pp. 285-294 ◽  
Author(s):  
Andreas Kasper ◽  
Marco Pelizzone ◽  
Pierre Montandon
Keyword(s):  
Cochlear Implant ◽  
Auditory Brainstem ◽  
Auditory Brainstem Responses
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