Publications
Ugarteburu M, Withnell RH, Cardoso L, Carriero A, Richter CP. (2022) "Middle ear mechanics: A review" Frontiers in Bioengineering and Biotechnology. Oct 10;10:983510. doi: 10.3389/fbioe.2022.983510. ECollection 2022. PMID: 36299283Brister EY, Withnell RH, Shevchenko P, Richter CP. (2021) "Are suspensory ligaments important for middle ear reconstruction?" PLoS One. Aug 24;16(8):e0255821. doi: 10.1371/journal.pone.0255821. eCollection 2021. PMID: 34428235
Mills, M.L., Shen, Y., Withnell, R.H. (2021) "Examining the factors that contribute to non-monotonic growth of the 2f1-f2 otoacoustic emission in humans". Journal of the Association for Research in Otolaryngology. Jun;22(3):275-288. doi: 10.1007/s10162-021-00788-1. Epub 2021 Apr 12. PMID: 33844104
Fields, T.N., Schnetzer, L., Brister, E.Y., Yates, C.W., Withnell, R.H. (2018) "An assessment of a conical-horn waveguide to represent the human eardrum". Journal of Physics D: Applied Physics, 51, 185401. https://doi.org/10.1088/1361-6463/aab93f.
Ohlemiller, K.K., Warchol, M.E., Kaur, T., Withnell, R.H. (2018) "The Endocochlear Potential as an Indicator of Reticular Lamina Integrity after Noise Exposure in Mice", Hearing Research, 361:138-151.
Ueberfuhr, M.A., Fehlberg, H., Goodman, S.S., Withnell, R.H. (2016) "A DPOAE assessment of outer hair cell integrity in ears with age-related hearing loss", Hearing Research, 332:137-150.
Withnell, R.H., Fields, T.N. (2015) "Zwislocki's model of the middle ear revisited" In Mechanics of Hearing: Protein to Perception, Karavitaki KD, Corey DP (eds). American Institute of Physics, Melville, NY, pp. 060012-1 to 060012-5.
Withnell, R.H., Jeng, P.S., Parent, P., Levitt, H. (2014) "The clinical utility of expressing hearing thresholds in terms of the forward-going sound pressure wave" International Journal of Audiology, 53(8), 522-530.
Withnell, R.H., Gowdy, L.E. (2013) "An analysis of the acoustic input impedance of the ear" Journal of the Assoc. Res Otolaryngol. 14, 611-622.
Gowdy, L.E., Withnell, R.H. (2011) "Modeling ear canal acoustics, incorporating visco-thermal effects and the influence of the middle ear". Progress in Auditory Biomechanics, pp. 545-551.
Withnell, R.H., Jeng, P.S., Shofner, W.P., Allen, J.B. (2010) "In-situ calibrated sounds and hearing sensitivity". Proceedings of Meetings on Acoustics, Vol 9(1), 10 pages.
Withnell, R.H., Jeng, P.S, Waldvogel, K., Morgenstein, K., Allen, J.B. (2009) "An in-situ calibration for hearing thresholds". Journal of the Acoustical Society of America, 125, 1605-1611.
Withnell, R.H., Jeng, P.S., Parent, P., Allen, J.B. (2009) "Using wideband reflectance to measure the impedance of the middle ear", Hearing Journal, 62, 36-39.
Withnell, R.H., Hazlewood, C., Knowlton, A. (2008) "Reconciling the origin of the TEOAE in humans". Journal of the Acoustical Society of America 123: 212-221.
Withnell, R.H. and Lodde, J. (2006) In search of basal distortion product generators. Journal of the Acoustical Society of America 120: 2116-2123.
Withnell, R.H.(2006) "Measuring cochlear delays using otoacoustic emissions", Auditory Mechanisms: Processes and Models. World Scientific, Singapore, pp. 322-331.
Withnell, R.H. and McKinley, S. (2005) Delay-dependence for the origin of the nonlinear derived transient evoked otoacoustic emission. Journal of the Acoustical Society of America, 117:281-291.
Withnell, R.H., Dhar, S., and Thompsen, A. (2005) A comparison of OAEs arising from different generation mechanisms in guinea pig. Hearing Research, 207:76-86.
Goodman, S.S., Withnell, R.H., De Boer, E., Lilly, D.J. and Nuttall, A. L. (2004) Cochlear delays measured with amplitude-modulated tone-burst evoked OAEs. Hearing Research, 188: 57-69.
Goodman, S.S., Withnell, R.H. and Shera, C.A. (2003) The origin of SFOAE microstructure in the guinea pig. Hearing Research, 183: 7-17.
Withnell, R.H., Shaffer, L.A., and Talmadge, C.L. (2003) Generation of DPOAEs in the guinea pig. Hearing Research, 178: 106-117.
Withnell, R.H., Dhar, S., Talmadge, C.L., Shaffer, L.A., De Boer, E., Roberts, R., & McPherson, D.(2003) “Temporal characteristics of otoacoustic emissions”, Biophysics of the Cochlea: From Molecule to Model. World Scientific, Singapore, pp. 472-479.
Shaffer, L.A., Withnell, R.H., Dhar, S., Lilly, D.J., Goodman, S.S. and Harmon, K.M. (2003) Sources and mechanisms of DPOAE generation: Implications for the prediction of auditory sensitivity. Ear and Hearing, 24: 367-379.
Withnell, R.H., Shaffer, L.A. and Lilly, D.J. (2002) What drives mechanical amplification in the mammalian cochlea? Ear and Hearing, 23:49-57.
Withnell, R.H. (2001) Brief report: the cochlear microphonic as an indication of outer hair cell function Ear and Hearing, 22: 75-77.
Withnell, R.H., Yates, G.K. and Kirk, D.L. (2000) Changes to low-frequency components of the TEOAE following acoustic trauma to the base of the cochlea. Hearing Research, 139: 1-12.
Yates, G.K. and Withnell, R.H. (1999) Reply to "Comment on 'Enhancement of the transient-evoked otoacoustic emission produced by the addition of a pure tone in the guinea pig;" [J. Acoust. Soc. Am. 105, 919-921 (1999)]. Journal of the Acoustical Society of America, 105(2):922-924.
Yates, G.K. and Withnell, R.H. (1999) The role of intermodulation distortion in transient-evoked otoacoustic emissions Hearing Research 136:49-64.
Withnell, R.H. and Yates, G.K. (1998) Onset of the basilar membrane non-linearity reflected in cubic distortion tone input-output functions. Hearing Research 123:87-96.
Withnell, R.H. and Yates, G.K. (1998) Enhancement of the transient-evoked otoacoustic emission produced by the addition of a pure tone in the guinea pig. Journal of the Acoustical Society of America, 104(1):350-355.
Withnell, R.H., Kirk, D.L. and Yates, G.K. (1998) Otoacoustic emissions measured with a physically open recording system. Journal of the Acoustical Society of America, 104(1):344-349.
Withnell, R.H., Wilde, R. and Cryer, A. (1996) Incorporating otoacoustic emissions in the differential diagnosis of auditory dysfunction. Australian Journal of Audiology 18:49-53.
Lo, B., Murch, A., Chabros, V. and Withnell, R.H. (1996) De novo terminal deletion of chromosome 7 [46,XX,del(7)(q35). Journal of Paediatrics and Child Health 32: 347-349.
Withnell, R.H. and Wilde, R. (1995) Elevated bone conduction thresholds in infants with Down syndrome. Australian Journal of Audiology 17:131-136.