Search Results - "O'Leary, S. J."

Relations between cochlear histopathology and hearing loss in experimental cochlear implantation by O'Leary, S.J., Monksfield, P., Kel, G., Connolly, T., Souter, M.A., Chang, A., Marovic, P., O'Leary, J.S., Richardson, R., Eastwood, H.

“…This study reviews the cochlear histology from four hearing preservation cochlear implantation experiments conducted on 73 guinea pigs from our institution,…”
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Direct Entry of Gadolinium into the Vestibule Following Intratympanic Applications in Guinea Pigs and the Influence of Cochlear Implantation by King, E. B., Salt, A. N., Eastwood, H. T., O’Leary, S. J.

“…Although intratympanic (IT) administration of drugs has gained wide clinical acceptance, the distribution of drugs in the inner ear following IT administration…”
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Endolymphatic hydrops is prevalent in the first weeks following cochlear implantation by Smeds, H., Eastwood, H.T., Hampson, A.J., Sale, P., Campbell, L.J., Arhatari, B.D., Mansour, S., O'Leary, S.J.

“…To explore morphological or electrophysiological evidence for the presence of endolymphatic hydrops (EH) in guinea pig cochleae in the first 3 months after…”
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Methylprednisolone applied directly to the round window reduces dizziness after cochlear implantation: a randomized clinical trial by Enticott, J C, Eastwood, H T, Briggs, R J, Dowell, R C, O'Leary, S J

“…This prospective, double-blind controlled, randomized clinical trial of 43 adults showed that topical methylprednisolone applied to the round window during…”
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Scalar localisation of peri-modiolar electrodes and speech perception outcomes by Shaul, C, Dragovic, A S, Stringer, A K, O'Leary, S J, Briggs, R J

“…To identify the intracochlear electrode position in cochlear implant recipients and determine the correlation to speech perception for two peri-modiolar…”
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Seasonality and incidental sinus abnormality reporting on MRI in an Australian climate by DEL RIO, A, TROST, N, TARTAGLIA, C, O'LEARY, S. J, MICHAEL, P

“…Incidental sinus mucosal abnormalities on MRI are a common finding. This study aims to investigate seasonality and reporting of these findings. Prospective,…”
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Influence of cochleostomy and cochlear implant insertion on drug gradients following intratympanic application in Guinea pigs by King, E B, Hartsock, J J, O'Leary, S J, Salt, A N

“…Locally applied drugs can protect residual hearing following cochlear implantation. The influence of cochlear implantation on drug levels in the scala tympani…”
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Gentamicin administration on the stapes footplate causes greater hearing loss and vestibulotoxicity than round window administration in guinea pigs by King, E.B., Salt, A.N., Kel, G.E., Eastwood, H.T., O'Leary, S.J.

“…Clinically, gentamicin has been used extensively to treat the debilitating symptoms of Mèniére's disease and is well known for its vestibulotoxic properties…”
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Epidemiology of vestibular vertigo in a neuro-otology clinic population in Thailand by Tungvachirakul, V, Lisnichuk, H, O'Leary, S J

“…To assess the epidemiology of vestibular vertigo, including the new entity of vestibular migraine, in a neuro-otology clinic population in the biggest public…”
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Seasonal isolation of microalgae from municipal wastewater for remediation and biofuel applications by Park, K.C., Whitney, C.G.E., Kozera, C., O'Leary, S.J.B., McGinn, P.J.

“…Aims The objective of the study was to isolate the microalgae strains from treated municipal wastewater in both summer and winter seasons in order to identify…”
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Functional and morphological response of the stria vascularis following a sensorineural hearing loss by Hellier, W.P.L, Wagstaff, S.A, O’Leary, S.J, Shepherd, R.K

“…Cochlear endolymph is maintained at a potential of +80 mV by an active transport mechanism involving the stria vascularis (SV). This so-called endocochlear…”
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A stochastic model of the electrically stimulated auditory nerve: single-pulse response by Bruce, I.C., White, M.W., Irlicht, L.S., O'Leary, S.J., Dynes, S., Javel, E., Clark, G.M.

“…Most models of neural response to electrical stimulation, such as the Hodgkin-Huxley equations, are deterministic, despite significant physiological evidence…”
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Pilot-scale supercritical carbon dioxide extractions for the recovery of triacylglycerols from microalgae: a practical tool for algal biofuels research by Bjornsson, W. J, MacDougall, K. M, Melanson, J. E, O’Leary, S. J. B, McGinn, P. J

“…We describe the preliminary extractions from a pilot-scale supercritical carbon dioxide (SC-CO2) extractor for the isolation of algal lipids suitable for…”
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A stochastic model of the electrically stimulated auditory nerve: pulse-train response by Bruce, I.C., Irlicht, L.S., White, M.W., O'Leary, S.J., Dynes, S., Javel, E., Clark, G.M.

“…The single-pulse model of the companion paper [see ibid., vol. 46, no. 6, p. 617-29, 1999] is extended to describe responses to pulse trains by introducing a…”
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Genetic mixed-stock analysis of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus in a heavily exploited marine habitat indicates the need for routine genetic monitoring by Dunton, K. J., Chapman, D., Jordaan, A., Feldheim, K., O'Leary, S. J., McKown, K. A., Frisk, M. G.

“…Although a previous genetic mixed‐stock analysis (gMSA) conducted in the early 1990s showed that marine‐captured New York Bight Atlantic sturgeon Acipenser…”
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Co-registration of cone beam CT and preoperative MRI for improved accuracy of electrode localization following cochlear implantation by Dragovic, A. S., Stringer, A. K., Campbell, L., Shaul, C., O'Leary, S. J., Briggs, R. J.

“…Objectives: To investigate the clinical usefulness and practicality of co-registration of Cone Beam CT (CBCT) with preoperative Magnetic Resonance Imaging…”
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Surviving cochlear function in the presence of auditory nerve agenesis by O'Leary, S J, Gibson, W P

“…This case reports electrophysiological evidence for cochlear function in a child with radiological evidence of bilateral auditory nerve agenesis or severe…”
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Reversible cisplatin ototoxicity in the albino guinea pig by Klis, Sjaak F. L, OʼLeary, Stephen J, T. Hamers, Frank P, De Groot, John C.M.J, Smoorenburg, Guido F

“…Guinea pigs implanted with round window electrodes received daily doses (2.0 mg/kg) of cisplatin until a profound hearing loss occurred (>40 dB at 8 kHz)…”
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A comparison of the monothermal and bithermal caloric tests by Enticott, J C, Dowell, R C, O'Leary, S J

“…This study considered whether the monothermal (MT) caloric test could predict the normality of the full conventional bithermal (BT) caloric test, and therefore…”
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Loss of Cochlear Nucleus Neurons following Aminoglycoside Antibiotics or Cochlear Removal by Moore, David R., Rogers, Nina J., O'Leary, Stephen J.

“…This study compared the effects of aminoglycoside ototoxicity and surgical ablation of the cochlea in infancy on the survival of neurons in the rat cochlear…”
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