Understanding how to improve hearing for cochlear implant users
Neural Mechanisms of Spatial Auditory Attention with Magnified Interaural Level Differences
['FUNDING_FELLOWSHIP'] · CARNEGIE-MELLON UNIVERSITY · NIH-11165971
This study is looking at ways to help people with cochlear implants hear better in noisy places by making sounds louder in one ear than the other, so they can focus on conversations and find where sounds are coming from more easily.
Quick facts
| Phase | ['FUNDING_FELLOWSHIP'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | CARNEGIE-MELLON UNIVERSITY (nih funded) |
| Locations | 1 site (PITTSBURGH, UNITED STATES) |
| Trial ID | NIH-11165971 on ClinicalTrials.gov |
What this research studies
This research investigates how to enhance auditory attention in individuals with bilateral cochlear implants by focusing on the differences in sound intensity between the ears. It aims to improve the ability of these individuals to identify and attend to specific sounds in noisy environments, such as conversations in crowded places. The approach involves magnifying interaural level differences, which could help cochlear implant users better localize sounds. By applying larger-than-natural sound intensity differences, the study seeks to improve spatial hearing outcomes for these patients.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals who use bilateral cochlear implants and experience difficulties with spatial hearing.
Not a fit: Patients with normal hearing or those who use only a single cochlear implant may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could significantly improve the listening experience and communication abilities of cochlear implant users in challenging auditory environments.
How similar studies have performed: Previous research has shown promising results with similar approaches to enhancing auditory perception in cochlear implant users, indicating potential for success in this study.
Where this research is happening
PITTSBURGH, UNITED STATES
- CARNEGIE-MELLON UNIVERSITY — PITTSBURGH, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: RICHARDSON, BENJAMIN NOAH — CARNEGIE-MELLON UNIVERSITY
- Study coordinator: RICHARDSON, BENJAMIN NOAH
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.