Can cochlear implants capture emotion? new study investigates
NCT ID NCT05486637
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looks at how children and adults with cochlear implants understand and express emotions through speech. Researchers will measure how well participants recognize emotions in voices and how they produce emotional sounds. The goal is to find out why some implant users struggle with emotional communication and to inform future improvements in technology and training.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could guide improvements in cochlear implant technology and therapy to help users better understand and express emotions in speech.
- What could go wrong
- This is an early-stage observational study, not a treatment trial. Results may not directly lead to new devices or therapies, and individual outcomes vary widely.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 255 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2022
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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6 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Prelingually deaf children with cochlear implants * Postlingually deaf adults with cochlear implants * Normally hearing children * Normally hearing adults Exclusion Criteria: * Non-native speakers of American English * Prelingually deaf individuals who receive cochlear implants after age 12 * Adults unable to pass a basic cognitive screen
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Arizona State University
RECRUITINGTempe, Arizona, 85287, United States
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Boys Town National Research Hospital
RECRUITINGOmaha, Nebraska, 68131, United States
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House Institute Foundation
RECRUITINGLos Angeles, California, 90017, United States
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Northwestern University
NOT_YET_RECRUITINGEvanston, Illinois, 60208, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Remote cochlear implant tuning: just as good as In-Person?
- Cochlear implant study seeks to cut doctor visits without sacrificing hearing
- Cochlear implant Users' speech skills tracked over time
- Brain drain: do kids with cochlear implants work harder to listen?
- New cochlear implants show promise for severe hearing loss
- Breakthrough device aims to catch 'Invisible' hearing loss before It's too late