Grants per year
Personal profile
Research Interests
Professor Dhar studies hearing, hearing loss, and hearing healthcare. One major focus of his work is in understanding the physiology and biophysics related to sounds created in the inner ear (otoacoustic emissions). The sounds are recorded using small microphones placed in the ear in an attempt to understand the workings of the inner ear by analyzing them in various ways. He is also keenly interested in using these sounds to detect malfunction of the ear at the earliest. A second major focus is on hearing healthcare delivery. Prof. Dhar is interested in understanding why so few people seek hearing health care.
Education/Academic qualification
Hearing Science (minor area Neuroscience), PhD, Purdue University
… → 2001
Audiology, MS, Utah State University
… → 1995
Audiology, BSc, University of Bombay
… → 1992
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Network
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Towards a Self-Administered Hearing Protection Regimen
Whitlon, D. S., Dhar, S., Micco, A. G. & Richter, C.
U.S. Army Medical Research and Materiel Command
9/30/20 → 9/29/23
Project: Research project
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Comparison of Direct to Consumer Treatments Using Hearing Devices and Behavioral Training
Patient-Centered Outcomes Research Institute
6/1/20 → 6/30/24
Project: Research project
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Northwestern University Interdepartmental Neuroscience Postbaccalaureate Research Education Program
Disterhoft, J. F., McLean, D., McLean, D., Acosta, A., Allada, R., Apkarian, A., Awatramani, R., Beeman, M., Bevan, M. D., Bozza, T., Cang, J., Chetkovich, D. M., Cobia, D. J., Contractor, A., Corcos, D. M., DeVries, S. H., Dewald, J. P. A., Dhar, S., Dombeck, D. A., Elliott, J. M., Feng, Y., Ferreira, A. B., Gallio, M., Garcia-Anoveros, J., George, A. L., Geula, C., Gordon, K. E., Gottfried, J. A., Grafman, J. H., Hartmann, M. J. Z., Heckman, C., Hespos, S. J., Jayaraman, A., Kahnt, T., Kearney, J. A., Kessler, J., Kiskinis, E., Kohtz, J., Kording, K. P., Kozorovitskiy, Y., Krainc, D., Larson, C., Lee, S. S. M., Li, L., Losh, M. C., MacIver, M. A., Maccaferri, G., Martina, M., Mazzulli, J., Mesulam, M., Miller, L. E., Miller, R. J., Mussa-Ivaldi, F., Nusslock, R., Opal, P., Ozdinler, H., Paller, K., Parrish, T. B., Prakriya, M., Radulovic, J., Raman, I. M., Reber, P. J., Redei, E. E., Rogalski, E., Sanchez, J. T., Sanz-Clemente, A., Savas, J. N., Schmidt, T. M., Schwartz, G. W., Segraves, M., Shepherd, G. M. G., Siddique, T., Solla, S. A., Surmeier Jr, D. J., Swanson, G. T., Topczewski, J., Tresch, M. C., Tysseling, V. M., Vassar, R. J., Voss, J. L., Wainwright, D. A., Wang, L., Weintraub, S., Woolley, C. S. & Wright, B. A.
National Institute of General Medical Sciences
5/1/17 → 7/31/22
Project: Research project
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Core B: Core Center for Integrated Research on Human Communication Disorders
National Institute on Deafness and Other Communication Disorders
5/1/16 → 4/30/19
Project: Research project
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Development of a Novel Method to Measure Binaural Efferent Strength
American Speech-Language-Hearing Foundation
1/1/16 → 12/31/17
Project: Research project
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Cost-Effectiveness of Hearing Screening in Older Adults: A Scoping Review
Hsu, A. K., Bassett, S. M., O’Dwyer, L. C., McHugh, M., Heinemann, A. W., Jordan, N. & Dhar, S., Feb 2022, In: Research on Aging. 44, 2, p. 186-204 19 p.Research output: Contribution to journal › Review article › peer-review
1 Scopus citations -
Sex-Specific Prevalence, Demographic Characteristics, and Risk Factors of Tinnitus in the Hispanic Community Health Study/Study of Latinos
Arnold, M. L., Dhar, S., Lee, D. J., Perreira, K. M., Pupo, D., Tsalatsanis, A. & Sanchez, V. A., Mar 1 2022, In: American Journal of Audiology. 31, 1, p. 78-90 13 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
The influence of self-reported noise exposure on 2ƒ1-ƒ2distortion product otoacoustic emission level, fine structure, and components in a normal-hearing population
Poling, G. L., Siegel, J. H., Lee, J. & Dhar, S., Apr 1 2022, In: journal of the Acoustical Society of America. 151, 4, p. 2391-2402 12 p.Research output: Contribution to journal › Article › peer-review
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A Time-Course-Based Estimation of the Human Medial Olivocochlear Reflex Function Using Clicks
Boothalingam, S., Goodman, S. S., MacCrae, H. & Dhar, S., Oct 28 2021, In: Frontiers in Neuroscience. 15, 746821.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Barriers to Hearing Aid Adoption Run Deeper Than the Price Tag
Sternasty, K. & Dhar, S., Jun 2021, In: JAMA Otolaryngology - Head and Neck Surgery. 147, 6, p. 498-499 2 p.Research output: Contribution to journal › Review article › peer-review
1 Scopus citations