1 |
Cochlear Implant Research and Development in the Twenty-first Century: A Critical Update ...
|
|
|
|
BASE
|
|
Show details
|
|
2 |
The Panoramic ECAP Method: Estimating Patient-Specific Patterns of Current Spread and Neural Health in Cochlear Implant Users ...
|
|
Garcia, Charlotte; Goehring, Tobias; Cosentino, Stefano; Turner, Richard E.; Deeks, John M.; Brochier, Tim; Rughooputh, Taren; Bance, Manohar; Carlyon, Robert P.. - : Apollo - University of Cambridge Repository, 2021
|
|
Abstract:
Abstract: The knowledge of patient-specific neural excitation patterns from cochlear implants (CIs) can provide important information for optimizing efficacy and improving speech perception outcomes. The Panoramic ECAP (‘PECAP’) method (Cosentino et al. 2015) uses forward-masked electrically evoked compound action-potentials (ECAPs) to estimate neural activation patterns of CI stimulation. The algorithm requires ECAPs be measured for all combinations of probe and masker electrodes, exploiting the fact that ECAP amplitudes reflect the overlapping excitatory areas of both probes and maskers. Here we present an improved version of the PECAP algorithm that imposes biologically realistic constraints on the solution, that, unlike the previous version, produces detailed estimates of neural activation patterns by modelling current spread and neural health along the intracochlear electrode array and is capable of identifying multiple regions of poor neural health. The algorithm was evaluated for reliability and ...
|
|
Keyword:
cochlear implant CI; current spread; electrically evoked compound action potential ECAP; neural excitation patterns; neural health; optimization; Research Article
|
|
URL: https://dx.doi.org/10.17863/cam.76101 https://www.repository.cam.ac.uk/handle/1810/328651
|
|
BASE
|
|
Hide details
|
|
3 |
The effect of increased channel interaction on speech perception with cochlear implants ...
|
|
|
|
BASE
|
|
Show details
|
|
4 |
The Panoramic ECAP Method: Estimating Patient-Specific Patterns of Current Spread and Neural Health in Cochlear Implant Users
|
|
|
|
BASE
|
|
Show details
|
|
5 |
Interpreting the Effect of Stimulus Parameters on the Electrically Evoked Compound Action Potential and on Neural Health Estimates
|
|
|
|
BASE
|
|
Show details
|
|
6 |
The effect of increased channel interaction on speech perception with cochlear implants
|
|
|
|
BASE
|
|
Show details
|
|
7 |
Cochlear Implant Research and Development in the Twenty-first Century: A Critical Update
|
|
|
|
BASE
|
|
Show details
|
|
8 |
Using Spectral Blurring to Assess Effects of Channel Interaction on Speech-in-Noise Perception with Cochlear Implants
|
|
|
|
BASE
|
|
Show details
|
|
9 |
The effect of increased channel interaction on speech perception with cochlear implants
|
|
|
|
In: Sci Rep (2021)
|
|
BASE
|
|
Show details
|
|
10 |
Using Spectral Blurring to Assess Effects of Channel Interaction on Speech-in-Noise Perception with Cochlear Implants ...
|
|
|
|
BASE
|
|
Show details
|
|
11 |
Interpreting the Effect of Stimulus Parameters on the Electrically Evoked Compound Action Potential and on Neural Health Estimates ...
|
|
|
|
BASE
|
|
Show details
|
|
12 |
Using Spectral Blurring to Assess Effects of Channel Interaction on Speech-in-Noise Perception with Cochlear Implants ...
|
|
|
|
BASE
|
|
Show details
|
|
13 |
Using Spectral Blurring to Assess Effects of Channel Interaction on Speech-in-Noise Perception with Cochlear Implants
|
|
|
|
BASE
|
|
Show details
|
|
14 |
A Site-Selection Strategy Based on Polarity Sensitivity for Cochlear Implants: Effects on Spectro-Temporal Resolution and Speech Perception
|
|
|
|
BASE
|
|
Show details
|
|
15 |
The effect of a coding strategy that removes temporally masked pulses on speech perception by cochlear implant users
|
|
|
|
In: Hear Res (2020)
|
|
BASE
|
|
Show details
|
|
16 |
Using Spectral Blurring to Assess Effects of Channel Interaction on Speech-in-Noise Perception with Cochlear Implants
|
|
|
|
In: J Assoc Res Otolaryngol (2020)
|
|
BASE
|
|
Show details
|
|
17 |
A Site-Selection Strategy Based on Polarity Sensitivity for Cochlear Implants: Effects on Spectro-Temporal Resolution and Speech Perception ...
|
|
|
|
BASE
|
|
Show details
|
|
18 |
A Site-Selection Strategy Based on Polarity Sensitivity for Cochlear Implants: Effects on Spectro-Temporal Resolution and Speech Perception
|
|
|
|
BASE
|
|
Show details
|
|
19 |
Using recurrent neural networks to improve the perception of speech in non-stationary noise by people with cochlear implants
|
|
|
|
BASE
|
|
Show details
|
|
20 |
A cross-sectional questionnaire study of tinnitus awareness and impact in a population of adult cochlear implant users
|
|
|
|
BASE
|
|
Show details
|
|
|
|