Acute effects of cochleostomy and electrode-array insertion on compound action potentials in normal-hearing guinea pigs

Autor: Saad Jwair, Dyan Ramekers, Hans G. X. M. Thomeer, Huib Versnel

Publikováno v: Frontiers in Neuroscience, Vol 17 (2023)

IntroductionElectrocochleography (ECochG) is increasingly used in cochlear implant (CI) surgery, in order to monitor the effect of insertion of the electrode array aiming to preserve residual hearing. However, obtained results are often difficult to

Externí odkaz: https://doaj.org/article/29c402b7c90040d98d6aa4d6c6c9b1fe

Multi-Frequency Electrocochleography and Electrode Scan to Identify Electrode Insertion Trauma during Cochlear Implantation

Autor: Aniket A. Saoji, Madison K. Graham, Weston J. Adkins, Kanthaiah Koka, Matthew L. Carlson, Brian A. Neff, Colin L. W. Driscoll, Douglas C. Fitzpatrick

Publikováno v: Brain Sciences, Vol 13, Iss 2, p 330 (2023)

Intraoperative electrocochleography (ECOG) is performed using a single low-frequency acoustic stimulus (e.g., 500 Hz) to monitor cochlear microphonics (CM) during cochlear implant (CI) electrode insertion. A decrease in CM amplitude is commonly assoc

Externí odkaz: https://doaj.org/article/93cbbcba754f43988c8867e954eac01f

In Vivo Basilar Membrane Time Delays in Humans

Autor: Marek Polak, Artur Lorens, Adam Walkowiak, Mariusz Furmanek, Piotr Henryk Skarzynski, Henryk Skarzynski

Publikováno v: Brain Sciences, Vol 12, Iss 3, p 400 (2022)

To date, objective measurements and psychophysical experiments have been used to measure frequency dependent basilar membrane (BM) delays in humans; however, in vivo measurements have not been made. This study aimed to measure BM delays by performing

Externí odkaz: https://doaj.org/article/8e7e1fe131e14986abb68b932e45bb62

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Electrocochleography in cochlear implantation: Development, applications, and future directions

Autor: Matthew L. Carlson, Aniket A. Saoji, Jason H. Barnes, Linda X. Yin

Publikováno v: World Journal of Otorhinolaryngology-Head and Neck Surgery, Vol 7, Iss 2, Pp 94-100 (2021)
World Journal of Otorhinolaryngology-Head and Neck Surgery

Electrocochleography (ECochG) is an electrophysiological technique that records electrical potentials generated by different components of the inner ear and peripheral cochlear nerve in response to acoustic stimulation. ECochG responses can be analyz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a331bfe2ecc91c9972ba681468d1536e
http://www.sciencedirect.com/science/article/pii/S2095881120300536