Vice Chair of Clinical Operations, Department of Otolaryngology - Head and Neck Surgery, The Ohio State University Wexner Medical Center
Director, Pediatric Otology and Hearing Program, Nationwide Children’s Hospital
William H. Saunders MD Endowed Professor
Research Interests
- Develop monitoring strategies during cochlear implant electrode insertion using electrocochleography (ECochG) and other electrophysiologic methods.
- Hearing preservation during adult and pediatric cochlear implantation.
- Enhance understanding of the potential benefits of cochlear implantation in candidates with single sided deafness.
- Various topics in the management of pediatric sensorineural hearing loss.
- Imaging in adult and pediatric otologic disorders.
- Intracochlear trauma following cochlear implant electrode implantation.
Education
Undergraduate and Medical School, M.D., August 1993-May 1999
University of Vienna, Austria
Internship, General Surgery, July 1999-June 2000
Military Hospital, Vienna, Austria & General Hospital, Vienna, Austria
Residency, Otolaryngology – Head & Neck Surgery, July 2000-June 2005
JW Goethe University Hospital, Frankfurt am Main, Germany
Fellowship, Neurotology, July 2005-June 2007
University of North Carolina at Chapel Hill, NC
Contact Information
Email: Oliver.Adunka@osumc.eduPhone: 614-366-3931
Research Projects
The research labs within the Division of Otology, Neurotology, and Cranial Base Surgery work on many other projects, including:
- Adult and pediatric cochlear implant electrophysiology
- Adult cochlear implant outcomes and rehabilitation
- Cochlear implant speech processing
- Infant speech development in various settings
- Animal auditory physiology including age and noise related hearing loss
- Vestibular (balance) related topics
Research Accomplishments
Adunka (PI)
08/01/2020 – 07/30/2025
Residual hearing in the cochlear implant ear
ERH 180042, DoD
Fitzpatrick (PI), Adunka (Co-I)
07/01/2019-09/30/2024
Measurements of cochlear synaptopathy using electrocochleography
R01 DC016038, NIH NIDCD
He (PI), Adunka (Co-I)
07/05/2017-06/30/2022
Neural encoding and auditory perception in cochlear implant users
R01 DC017846, NIH NIDCD
He (PI), Adunka (Co-I)
07/01/2019-06/30/2024
Neural encoding and auditory processing of electrical stimulation in pediatric cochlear implant users
R01DC017925, NIH NIDCD
Houston (PI), Adunka (Co-I)
01/01/2020-12/31/2024
Parent-child interactions and word learning in your deaf children with cochlear implants
Demason CE, Choudhury B, Ahmad FI, Buchman CA, Fitzpatrick DC, Adunka OF. Electrophysiological properties of cochlear implantation in the gerbil using a flexible array. Ear Hear 2012; 33:531-42.
Forgues M, Koehn H, Dunnon A, Pulver SH, Buchman CA, Adunka OF, Fitzpatrick DC. Distinguishing hair cell and neural potentials recorded at the round window in gerbils. J Neurophysiol 2014, 111:580-93.
Formeister EJ, McClennan JH, Merwin WH, Iseli CE, Teagle HFB, Buchman CA, Fitzpatrick DC, Adunka OF. Intraoperative round window electrocochleography is correlated with speech perception outcomes in pediatric cochlear implant recipients. Ear Hear 2015, 36:249-60.
Riggs WJ, Dwyer RT, Holder JT, Mattingly JK, Ortmann A, Noble JH, Dawant BM, Valezuela CV, O’Connell BP, Harris MS, Litvak LM, Koka K, Buchman CA, Labadie RF, Adunka OF. Intracochlear electrocochleography: influence of scalar position of the cochlear implant electrode on postinsertion results. Otol Neurotol 2019; 40:e503-10.
Adunka OF, Dillon MT, Adunka MC, King ER, Pillsbury HC, Buchman CA. Hearing preservation and speech perception outcomes with electric-acoustic stimulation after 12 months of listening experience. Laryngoscope 2013, 123:2509-15.
Dillon MT, Buss E, Pillsbury HC, Adunka OF, Buchman CA, Adunka MC. Effects of hearing aid settings for electric-acoustic stimulation. J Am Acad Audiol 2014; 25:133-40.
Pillsbury HC 3rd, Dillon MT, Buchman CA, Staecker H, Prentiss SM, Ruckenstein MJ, Bigelow DC, Telischi FF, Martinez DM, Runge CL, Friedland DR, Blevins NH, Larky JB, Alexiades G, Kaylie DM, Roland PS, Miyamoto RT, Backous DD, Warren FM, El-Kashlan HK, Slager HK, Reyes C, Racey AI, Adunka OF. Multicenter US clinical trial with an electric-acoustic stimulation (EAS) system in adults: final outcomes. Otol Neurotol 2018; 39:299-305.
Adunka O, Kiefer J, Unkelbach MH, Lehnert T, Gstoettner W. Development and evaluation of an improved cochlear implant electrode design for electric acoustic stimulation. Laryngoscope 2004; 114:1237-41.
Adunka O, Unkelbach MH, Mack MG, Radeloff A, Gstoettner W. Predicting basal cochlear length for electric acoustic stimulation. Arch Otolaryngol Head Neck Surg 2005; 131:488-92.
Kiefer J, Boehnke F, Adunka O, Arnold W. Representation of acoustic signals in the human cochlea in presence of a cochlear implant electrode. Hear Res 2006; 221:36-43.
Additional Information
Medical University of Vienna
Department of Otolaryngology
Department of Neurosurgery
The Ohio State University
- Triological Society Career Development Award, 2010
- UNC Sophomore Basic Science Teaching Award, Brain & Behavior course, 2010, 2011
- Best Doctors in America, 2010-2016
- Best Poster Award, 2nd place, 114th Annual Meeting of the Triological Society, Chicago, IL, 2011
- Best Poster Award, 2nd place, Combined Sections Meeting of the Triological Society, Miami Beach, FL, 2012
- Best Poster Award, 1st place, 48th Annual Meeting of the American Neurotology Society, Orlando, FL, 2013
- Best Poster Award, 1st place, 117th Annual Meeting of the Triological Society, Las Vegas, NV, 2014
- Outstanding Poster Award, 118th Annual Meeting of the American Academy of Otolaryngology, Head and Neck Surgery, Orlando, FL, 2014
- UNC Sophomore Basic Science Course Award, Brain & Behavior course, 2014
- Otology Study Section Chair, CORE (Centralized Otolaryngology Research Effort of the American Academy of Otolaryngology), 2015
- Honorable Mention Award for Clinical Research ‘Round window electrocochleography before and after cochlear implant electrode insertion’ Triological Society Thesis, 2015
- American Academy of Otolaryngology, Head & Neck Surgery, Honors Award, 2016
- Castle Connolly Top Doctors, 2017
- Ohio State Medical Association (OSMA), American Heath Council 2017 ‘Doctors to Watch’ Award, 2017