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REHEAR: Reverse Engineered Hearing Evaluation for Auditory-neuropathy Recognition

Objective

"Auditory Neuropathy Spectrum Disorder (ANSD) affects up to 10% of individuals with hearing loss. Unlike typical cases, people with ANSD detect sounds but struggle with speech understanding due to disrupted auditory nerve timing. Current tests cannot identify specific neural mechanisms, making treatment unpredictable. ANSD patients often cycle through multiple failed treatments - hearing aids provide minimal benefit, and cochlear implant outcomes vary dramatically from excellent to poor. This creates prolonged periods of communication difficulty during critical developmental years for children and significant quality-of-life impacts for adults. Cochlear implants provide unique access to neural responses via electrical recordings (ECAPs), enabling mechanism-specific diagnosis. This project develops the first computational-to-clinical bridge for ANSD using reverse engineering: instead of measuring neural dysfunction directly, we embed ANSD-specific disruption patterns into speech materials, creating diagnostic tests that make neural problems ""hearable."" Two complementary frameworks—mathematical optimization and AI-based learning—convert neural dysfunction patterns into targeted speech tests while preserving disorder-specific diagnostic signatures. The methodology includes three work packages: developing computational frameworks, validating through behavioral experiments with normal-hearing listeners (n=40) and cochlear implant users (n=12-15 each) alongside neural validation, and optimizing clinical protocols. Based at University Hospital Zurich's Deep Hearing Lab under Prof. Goehring's supervision, this fellowship advances expertise in computational neuroscience and clinical translation, delivering the first validated framework for ANSD subtype diagnosis and precision hearing care for thousands of patients annually across Europe, with potential healthcare savings through reduced diagnostic workup times and improved treatment matching.






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HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

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(opens in new window) HORIZON-MSCA-2025-PF

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Coordinator

UNIVERSITAT ZURICH
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 307 958,88
Address
RAMISTRASSE 71
8006 Zurich
Switzerland

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Region
Schweiz/Suisse/Svizzera Zürich Zürich
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data