Technological, biological, and acoustical constraints to music perception in cochlear implant users

CJ Limb, AT Roy - Hearing research, 2014 - Elsevier
Despite advances in technology, the ability to perceive music remains limited for many
cochlear implant users. This paper reviews the technological, biological, and acoustical …

[HTML][HTML] Development and evaluation of the Nurotron 26-electrode cochlear implant system

FG Zeng, SJ Rebscher, QJ Fu, H Chen, X Sun, L Yin… - Hearing research, 2015 - Elsevier
Although the cochlear implant has been widely acknowledged as the most successful neural
prosthesis, only a fraction of hearing-impaired people who can potentially benefit from a …

Abnormal pitch perception produced by cochlear implant stimulation

FG Zeng, Q Tang, T Lu - PloS one, 2014 - journals.plos.org
Contemporary cochlear implants with multiple electrode stimulation can produce good
speech perception but poor music perception. Hindered by the lack of a gold standard to …

Cochlear-implant spatial selectivity with monopolar, bipolar and tripolar stimulation

Z Zhu, Q Tang, FG Zeng, T Guan, D Ye - Hearing research, 2012 - Elsevier
Sharp spatial selectivity is critical to auditory performance, particularly in pitch-related tasks.
Most contemporary cochlear implants have employed monopolar stimulation that produces …

Finite element analysis and three-dimensional reconstruction of tonotopically aligned human auditory fiber pathways: a computational environment for modeling …

T Potrusil, A Heshmat, S Sajedi, C Wenger, LJ Chacko… - Hearing Research, 2020 - Elsevier
The application of cochlear implants can be studied with computational models. The
electrical potential distribution induced by an implanted device is evaluated with a volume …

Dendritic degeneration of human auditory nerve fibers and its impact on the spiking pattern under regular conditions and during cochlear implant stimulation

A Heshmat, S Sajedi, L Johnson Chacko… - Frontiers in …, 2020 - frontiersin.org
Due to limitations of human in vivo studies, detailed computational models enable
understanding the neural signaling in the degenerated auditory system and cochlear …

Systematic review of compound action potentials as predictors for cochlear implant performance

RHM van Eijl, PJ Buitenhuis, I Stegeman… - The …, 2017 - Wiley Online Library
Objectives/Hypothesis The variability in speech perception between cochlear implant users
is thought to result from the degeneration of the auditory nerve. Degeneration of the auditory …

Use of research interfaces for psychophysical studies with cochlear-implant users

RY Litovsky, MJ Goupell, A Kan… - Trends in …, 2017 - journals.sagepub.com
A growing number of laboratories are using research interfaces to conduct experiments with
cochlear-implant (CI) users. Because these interfaces bypass a subject's clinical sound …

Music perception and training for pediatric cochlear implant users

NT Jiam, C Limb - Expert review of medical devices, 2020 - Taylor & Francis
ABSTRACT Introduction Cochlear implants (CIs) are biomedical devices that restore sound
perception for people with severe-to-profound sensorineural hearing loss. Most postlingually …

A full-head model to investigate intra and extracochlear electric fields in cochlear implant stimulation

MA Callejón-Leblic, M Lazo-Maestre… - Physics in Medicine …, 2024 - iopscience.iop.org
Objective. Despite the widespread use and technical improvement of cochlear implant (CI)
devices over past decades, further research into the bioelectric bases of CI stimulation is still …