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Updated: Aug 7, 2026

Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique
Published on: September 7, 2022
Artifical hearing for the deaf by cochlear stimulation: pitch modulation and some parametric thresholds
Periodicity and loudness data suggest a multichannel cochlear implant is feasible. Low currents for stimulation avoid toxic byproducts, supporting long-term use of auditory prostheses.
Area of Science:
- Biomedical Engineering
- Neuroscience
- Audiology
Background:
- Developing advanced auditory prostheses is crucial for hearing restoration.
- Understanding the relationship between physical sound properties and neural coding is key.
Purpose of the Study:
- To explore the potential of periodicity and place-pitch modulation data for developing a multichannel cochlear implant.
- To assess the feasibility of long-term cochlear stimulation.
Main Methods:
- Analysis of periodicity and place-pitch modulation data.
- Evaluation of loudness perception.
- Assessment of electrical current requirements for cochlear stimulation.
Main Results:
- Periodicity and place-pitch modulation data show promise for multichannel cochlear prosthesis development.
- Required stimulation currents are suitable for double-layer charging at the electrode-perilymph interface.
- Electrolysis byproducts are not produced, indicating safety for chronic stimulation.
Conclusions:
- The findings support the development of a multielectrode, multichannel cochlear auditory prosthesis.
- The feasibility of long-term chronic stimulation is supported by the safe current levels observed.
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03:49Enhanced Cochlear Coverage and Hearing Preservation in High-Frequency Hearing Loss via Electric Acoustic Stimulation with Longer Electrode
Published on: October 11, 2024
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