5 papers
Brain-Informed Speech Separation for Cochlear Implants
Tom Gajecki, Jonas Althoff, Waldo Nogueira
We propose a brain-informed speech separation method for cochlear implants (CIs) that uses electroencephalography (EEG)-derived attention cues to guide enhancement toward the atten…
A computational loudness model for electrical stimulation with cochlear implants
Franklin Alvarez, Yixuan Zhang, Daniel Kipping +1
Cochlear implants (CIs) are devices that restore the sense of hearing in people with severe sensorineural hearing loss. An electrode array inserted in the cochlea bypasses the natu…
Cortical Temporal Mismatch Compensation in Bimodal Cochlear Implant Users: Selective Attention Decoding and Pupillometry Study
Hanna Dolhopiatenko, Waldo Nogueira
Bimodal stimulation, combining cochlear implant (CI) and acoustic input from the opposite ear, typically enhances speech perception but varies due to factors like temporal mismatch…
Evaluating electrophysiological and behavioral measures of neural health in cochlear implant users: a computational simulation study
Yixuan Zhang, Daniel Kipping, Waldo Nogueira
Neural health refers to the condition and functionality of the auditory nerve fibers (ANFs),which are crucial for transmitting sound signals from the cochlea to the brain.However,…
A Computational Model of the Electrically or Acoustically Evoked Compound Action Potential in Cochlear Implant Users with Residual Hearing
Daniel Kipping, Yixuan Zhang, Waldo Nogueira
Objective: In cochlear implant users with residual acoustic hearing, compound action potentials (CAPs) can be evoked by acoustic (aCAP) or electric (eCAP) stimulation and recorded…