WithdrawnNot Applicable

Use of Functional Near-infrared Spectroscopy to Investigate Role of Human Auditory Cortex Plasticity and Multi-sensory Integration on Cochlear Implant Performance After Single-sided Deafness

Stopped: Anticipated funding was never acquired to begin actual enrollment.

0Started 2025-05

Plain-language summary

The timing of brain changes that may influence hearing rehabilitation within human A1 after single-sided deafness (SSD) is not known. The goal is to determine when A1 neural plasticity occurs following SSD onset.

Who can participate

Age range18 Years – 120 Years

SexALL

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Inclusion Criteria: * Adults over age 18 Exclusion Criteria: * prior otologic surgery * any SSD less than profound hearing loss * any subjected treated at an outside institution

What they're measuring

Change in Hemodynamic activity (fNIRS correlate of neural activity) in primary auditory cortex (A1) other non-auditory (somatosensory and visual) after single sided deafness; before and after cochlear implantation (CI).

Timeframe: 12 months

Trial details

NCT IDNCT03713554

SponsorUniversity of Michigan

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-10

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