Intracochlear recording of electrocochleography during and after cochlear implant insertion dependent on the location in the cochlea

S Haumann, ME Timm, A Büchner… - Trends in …, 2024 - journals.sagepub.com
To preserve residual hearing during cochlear implant (CI) surgery it is desirable to use
intraoperative monitoring of inner ear function (cochlear monitoring). A promising method is …

Classification of Acoustic Hearing Preservation After Cochlear Implantation Using Electrocochleography

L Sijgers, T Sorensen, A Soulby, P Boyle… - Trends in …, 2023 - journals.sagepub.com
The objective to preserve residual hearing during cochlear implantation has recently led to
the use of intracochlear electrocochleography (ECochG) as an intraoperative monitoring …

[HTML][HTML] Monitoring cochlear health with intracochlear electrocochleography during cochlear implantation: Findings from an international clinical investigation

S O'leary, E Mylanus, F Venail, T Lenarz… - Ear and …, 2023 - journals.lww.com
Objectives: Electrocochleography (ECochG) is emerging as a tool for monitoring cochlear
function during cochlear implant (CI) surgery. ECochG may be recorded directly from …

Electrocochleographic patterns predicting increased impedances and hearing loss after cochlear implantation

C Bester, A Dalbert, A Collins, T Razmovski… - Ear and …, 2023 - journals.lww.com
Objectives: Different patterns of electrocochleographic responses along the electrode array
after insertion of the cochlear implant electrode array have been described. However, the …

[HTML][HTML] Automatic analysis of cochlear response using electrocochleography signals during cochlear implant surgery

S Wijewickrema, C Bester, JM Gerard, A Collins… - Plos one, 2022 - journals.plos.org
Cochlear implants (CIs) provide an opportunity for the hearing impaired to perceive sound
through electrical stimulation of the hearing (cochlear) nerve. However, there is a high risk of …

Real-time feature extraction from electrocochleography with impedance measurements during cochlear implantation using linear state-space models

RR Andonie, W Wimmer, RA Wildhaber… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Electrocochleography (ECochG) is increasingly used to monitor the inner ear function of
cochlear implant (CI) patients during surgery. Current ECochG-based trauma detection …

[HTML][HTML] Multi-frequency electrocochleography and electrode scan to identify electrode insertion trauma during cochlear implantation

AA Saoji, MK Graham, WJ Adkins, K Koka, ML Carlson… - Brain Sciences, 2023 - mdpi.com
Intraoperative electrocochleography (ECOG) is performed using a single low-frequency
acoustic stimulus (eg, 500 Hz) to monitor cochlear microphonics (CM) during cochlear …

[HTML][HTML] Objectification of intracochlear electrocochleography using machine learning

K Schuerch, W Wimmer, A Dalbert, C Rummel… - Frontiers in …, 2022 - frontiersin.org
Introduction Electrocochleography (ECochG) measures inner ear potentials in response to
acoustic stimulation. In patients with cochlear implant (CI), the technique is increasingly …

[HTML][HTML] Summating potential as marker of intracochlear position in bipolar electrocochleography

P Baumhoff, LR Nikoukar, JSC de Andrade… - Ear and …, 2023 - journals.lww.com
Objectives: Cochlear implantation criteria include subjects with residual low-frequency
hearing. To minimize implantation trauma and to avoid unwanted interactions of electric-and …

[HTML][HTML] ZH-ECochG Bode Plot: A Novel Approach to Visualize Electrocochleographic Data in Cochlear Implant Users

M Geys, L Sijgers, I Dobrev, A Dalbert, C Röösli… - Journal of Clinical …, 2024 - mdpi.com
Background: Various representations exist in the literature to visualize electrocochleography
(ECochG) recordings along the basilar membrane (BM). This lack of generalization …