University of Michigan-Ann Arbor · EngineeringGrosh Auditory Lab
Karl Grosh · Ann Arbor, Michigan
Research Focus
Dr. Karl Grosh's lab at the University of Michigan focuses on developing advanced implantable sensors that can improve hearing prosthetics like cochlear implants and hearing aids. The research involves creating tiny accelerometers that can accurately detect sound by tracking the movement of bones in the middle ear. This work aims to make hearing devices smaller, more effective, and more comfortable for users, ultimately enhancing the quality of life for those with hearing loss.
auditory prosthesisimplantable sensorsbionic hearing aidsmiddle ear mechanicspiezoelectric technology
Research Aims
4AIM 01Develop miniaturized accelerometers for sound detection in auditory prosthetics.
AIM 02Explore advanced packaging techniques for implantable devices.
AIM 03Test implantable sensors in cadaveric temporal bone models.
AIM 04Characterize acoustic sensitivity and noise performance of the devices.
Skills the Lab Values
micro-electro-mechanical systems (MEMS) designacoustic testing methodologiessurgical implantation techniquespiezoelectric material fabricationdevice performance calibration
Output against the department
Publications250top 35% of dept.96th of 278
this lab
most publishedleast published
Citations4.1kbottom 31% of dept.193rd of 278
this lab
most citedleast cited
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