Evaluating psychoacoustic measures for establishing presence of tinnitus

James Henry, Garnett P. Mcmillan, Emily J. Thielman, Gino Galvez, Tara L. Zaugg, Edward Porsov, Grayson Silaski

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The Department of Veterans Affairs (VA) considers tinnitus a disability. Veterans can claim tinnitus as a "service-connected" disability if the tinnitus is thought to be connected to military service. The VA adjudicates each claim and determines whether reasonable evidence exists to support it. Currently, determining the presence of tinnitus is based on subjective reporting-objective measures do not exist. The aim of this study was to develop and document a test for detecting the presence/absence of tinnitus with high confidence. Using our computer-automated, self-guided tinnitus evaluation system, we conducted three phases of testing to compare psycho-acoustic measures of tinnitus between participants with versus without tinnitus. Phase 1 measures included loudness match, pitch match, minimum masking level, residual inhibition, Békésy, and forced-choice double staircase. Phases 2 and 3 measures were chosen based on results of the previous phase. The number of tests and time of testing decreased during each successive phase. Differences were seen between groups; most notably, higher low-frequency loudness matches and higher median pitch matches were observed for participants with tinnitus. Results of this study suggest that further efforts can produce a defined psychoacoustic test battery for identifying the presence/absence of tinnitus.

Original languageEnglish (US)
Pages (from-to)573-584
Number of pages12
JournalJournal of Rehabilitation Research and Development
Volume50
Issue number4
DOIs
StatePublished - 2013

Fingerprint

Psychoacoustics
Tinnitus
Veterans
Acoustics

Keywords

  • Compensation
  • Hearing disorders
  • Loudness matching
  • Loudness perception
  • Malingering
  • Pitch matching
  • Pitch perception
  • Rehabilitation
  • Reliability of results
  • Tinnitus
  • Tinnitus diagnosis

ASJC Scopus subject areas

  • Rehabilitation

Cite this

Henry, J., Mcmillan, G. P., Thielman, E. J., Galvez, G., Zaugg, T. L., Porsov, E., & Silaski, G. (2013). Evaluating psychoacoustic measures for establishing presence of tinnitus. Journal of Rehabilitation Research and Development, 50(4), 573-584. https://doi.org/10.1682/JRRD.2012.05.0090

Evaluating psychoacoustic measures for establishing presence of tinnitus. / Henry, James; Mcmillan, Garnett P.; Thielman, Emily J.; Galvez, Gino; Zaugg, Tara L.; Porsov, Edward; Silaski, Grayson.

In: Journal of Rehabilitation Research and Development, Vol. 50, No. 4, 2013, p. 573-584.

Research output: Contribution to journalArticle

Henry, J, Mcmillan, GP, Thielman, EJ, Galvez, G, Zaugg, TL, Porsov, E & Silaski, G 2013, 'Evaluating psychoacoustic measures for establishing presence of tinnitus', Journal of Rehabilitation Research and Development, vol. 50, no. 4, pp. 573-584. https://doi.org/10.1682/JRRD.2012.05.0090
Henry, James ; Mcmillan, Garnett P. ; Thielman, Emily J. ; Galvez, Gino ; Zaugg, Tara L. ; Porsov, Edward ; Silaski, Grayson. / Evaluating psychoacoustic measures for establishing presence of tinnitus. In: Journal of Rehabilitation Research and Development. 2013 ; Vol. 50, No. 4. pp. 573-584.
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