Timothy E Hullar

Summary

Affiliation: Washington University School of Medicine
Country: USA

Publications

  1. pmc Planar relationships of the semicircular canals in two strains of mice
    Daniel R Calabrese
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 South Euclid Avenue 8115, Saint Louis, MO 63110, USA
    J Assoc Res Otolaryngol 7:151-9. 2006
  2. ncbi request reprint Vascular pulsations on impedance audiometry as a sign of a third-mobile window lesion
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, and Anatomy and Neurobiology, Program in Audiology and Communication Sciences, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Otol Neurotol 31:565-6. 2010
  3. pmc Semicircular canal geometry, afferent sensitivity, and animal behavior
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Anat Rec A Discov Mol Cell Evol Biol 288:466-72. 2006
  4. pmc Geometry of the semicircular canals of the chinchilla (Chinchilla laniger)
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 South Euclid Avenue 8115, Saint Louis, MO 63110, USA
    Hear Res 213:17-24. 2006
  5. ncbi request reprint Responses of irregularly discharging chinchilla semicircular canal vestibular-nerve afferents during high-frequency head rotations
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 S Euclid Ave 8115, Saint Louis, MO 63110, USA
    J Neurophysiol 93:2777-86. 2005
  6. ncbi request reprint Relationship of semicircular canal size to vestibular-nerve afferent sensitivity in mammals
    Aizhen Yang
    Department of Otolaryngology, Head and Neck Surgery, Washington University in St Louis School of Medicine, St Louis, MO 63110, USA
    J Neurophysiol 98:3197-205. 2007
  7. ncbi request reprint Effects of intratympanic gentamicin on vestibular afferents and hair cells in the chinchilla
    Timo P Hirvonen
    Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins University School of Medicine, 601 North Caroline St, 6th Floor, Baltimore, MD 21287 0910, USA
    J Neurophysiol 93:643-55. 2005
  8. pmc Temporal integration of auditory and vestibular stimuli
    Nai Yuan N Chang
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Laryngoscope 122:1379-84. 2012
  9. ncbi request reprint Acoustic responses of vestibular afferents in a model of superior canal dehiscence
    John P Carey
    Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287 0910, USA
    Otol Neurotol 25:345-52. 2004
  10. pmc Verification of computed tomographic estimates of cochlear implant array position: a micro-CT and histologic analysis
    Jessica Teymouri
    Department of Program in Audiology and Communication Sciences, Washington University School of Medicine, St Louis, MO 63110, USA
    Otol Neurotol 32:980-6. 2011

Research Grants

  1. Function of Vestibular-Nerve Afferent Types
    Timothy Hullar; Fiscal Year: 2007

Collaborators

Detail Information

Publications24

  1. pmc Planar relationships of the semicircular canals in two strains of mice
    Daniel R Calabrese
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 South Euclid Avenue 8115, Saint Louis, MO 63110, USA
    J Assoc Res Otolaryngol 7:151-9. 2006
    ....
  2. ncbi request reprint Vascular pulsations on impedance audiometry as a sign of a third-mobile window lesion
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, and Anatomy and Neurobiology, Program in Audiology and Communication Sciences, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Otol Neurotol 31:565-6. 2010
    ..Description of a new audiometric sign of a third-mobile window lesion...
  3. pmc Semicircular canal geometry, afferent sensitivity, and animal behavior
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Anat Rec A Discov Mol Cell Evol Biol 288:466-72. 2006
    ....
  4. pmc Geometry of the semicircular canals of the chinchilla (Chinchilla laniger)
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 South Euclid Avenue 8115, Saint Louis, MO 63110, USA
    Hear Res 213:17-24. 2006
    ....
  5. ncbi request reprint Responses of irregularly discharging chinchilla semicircular canal vestibular-nerve afferents during high-frequency head rotations
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 S Euclid Ave 8115, Saint Louis, MO 63110, USA
    J Neurophysiol 93:2777-86. 2005
    ....
  6. ncbi request reprint Relationship of semicircular canal size to vestibular-nerve afferent sensitivity in mammals
    Aizhen Yang
    Department of Otolaryngology, Head and Neck Surgery, Washington University in St Louis School of Medicine, St Louis, MO 63110, USA
    J Neurophysiol 98:3197-205. 2007
    ..5-Hz rotations is likely to be about 0.67 spike . s(-1)/deg . s(-1) and of their high-gain irregular afferents about 1.06 spikes . s(-1)/deg . s(-1)...
  7. ncbi request reprint Effects of intratympanic gentamicin on vestibular afferents and hair cells in the chinchilla
    Timo P Hirvonen
    Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins University School of Medicine, 601 North Caroline St, 6th Floor, Baltimore, MD 21287 0910, USA
    J Neurophysiol 93:643-55. 2005
    ....
  8. pmc Temporal integration of auditory and vestibular stimuli
    Nai Yuan N Chang
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Laryngoscope 122:1379-84. 2012
    ..This study tested the ability of normal observers to compensate for sensory asynchronies between vestibular and auditory inputs...
  9. ncbi request reprint Acoustic responses of vestibular afferents in a model of superior canal dehiscence
    John P Carey
    Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287 0910, USA
    Otol Neurotol 25:345-52. 2004
    ..Afferents innervating the superior semicircular canal are rendered especially sensitive to acoustic stimulation when there is a dehiscence of the superior canal. Other vestibular end organs are also more sensitive to acoustic stimulation...
  10. pmc Verification of computed tomographic estimates of cochlear implant array position: a micro-CT and histologic analysis
    Jessica Teymouri
    Department of Program in Audiology and Communication Sciences, Washington University School of Medicine, St Louis, MO 63110, USA
    Otol Neurotol 32:980-6. 2011
    ..To determine the efficacy of clinical computed tomographic (CT) imaging to verify postoperative electrode array placement in cochlear implant (CI) patients...
  11. doi request reprint Accuracy of computed tomography detection of superior canal dehiscence
    Sunitha M Sequeira
    Otolaryngology Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Otol Neurotol 32:1500-5. 2011
    ..High-resolution temporal bone computed tomography (CT) may erroneously demonstrate a superior semicircular canal dehiscence (SSCD) where none exists and inaccurately display the size of a dehiscence...
  12. pmc Residual hearing preservation after pediatric cochlear implantation
    Ryan F Brown
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Otol Neurotol 31:1221-6. 2010
    ..This study is designed to test the hypothesis that preservation of residual hearing in a pediatric population is possible using standard electrode arrays with full-length insertions. Surgical technique during implantation also is described...
  13. pmc The lenticular process of the incus
    Evan M Graboyes
    Department of Otolaryngology, Washington University in St Louis, St Louis, Missouri, USA
    Otol Neurotol 32:1600-4. 2011
    ..The objective of this study was to review the history of the discovery and description of the lenticular process of the incus...
  14. pmc The relationship of head movements to semicircular canal size in cetaceans
    Benjamin M Kandel
    Department of Otolaryngology, Washington University School of Medicine, St Louis, MO, USA
    J Exp Biol 213:1175-81. 2010
    ..s(-2) in cattle. These results indicate that accentuated head movements cannot explain the reduced size and sensitivity of cetacean semicircular canals. The evolutionary cause for their reduced canal size remains uncertain...
  15. pmc Postpartum vertigo and superior semicircular canal dehiscence syndrome
    Jacqueline Ogutha
    Department of Obstetrics and Gynecology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Obstet Gynecol 114:434-6. 2009
    ..Superior semicircular canal dehiscence is a recently described cause of imbalance, hearing loss, and tinnitus. Symptoms may begin after abrupt changes in intracranial or middle ear pressure...
  16. doi request reprint Hyperventilation-induced nystagmus and vertigo after stereotactic radiotherapy for vestibular schwannoma
    Joseph P Bradley
    Department of Otolaryngology Head and Neck Surgery, Washington University in St Louis School of Medicine, St Louis, Missouri 63110, USA
    Otol Neurotol 32:1336-8. 2011
    ..To describe the phenomenon of hyperventilation-induced nystagmus (HVN) after stereotactic radiotherapy for vestibular schwannoma...
  17. pmc Optimal cochlear implant insertion vectors
    Xenia Meshik
    Department of Otolaryngology Head and Neck Surgery, Washington University in St Louis, St Louis, Missouri, USA
    Otol Neurotol 31:58-63. 2010
    ..An optimal insertion trajectory during cochlear implantation may be determined from the anatomic relationship between the facial nerve and round window...
  18. pmc Human discrimination of rotational velocities
    Robert M Mallery
    Department of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, Saint Louis, MO 63110, USA
    Exp Brain Res 204:11-20. 2010
    ..Quantifying this relationship may help elucidate the role of higher-level processes in maintaining balance and provide information to diagnose and guide therapy of patients with central causes for imbalance...
  19. pmc Responses of the ear to low frequency sounds, infrasound and wind turbines
    Alec N Salt
    Department of Otolaryngology, Washington University School of Medicine, Box 8115, 660 South Euclid Avenue, St Louis, MO 63110, USA
    Hear Res 268:12-21. 2010
    ..This raises the possibility that exposure to the infrasound component of wind turbine noise could influence the physiology of the ear...
  20. ncbi request reprint In vivo estimates of the position of advanced bionics electrode arrays in the human cochlea
    Margaret W Skinner
    Dept of Otolaryngology Head and Neck Surgery, Washington University School of Medicine, 660 N Euclid Ave, Campus Box 8115, St Louis, MO 63110, USA
    Ann Otol Rhinol Laryngol Suppl 197:2-24. 2007
    ..A new technique for determining the position of each electrode in the cochlea is described and applied to spiral computed tomography data from 15 patients implanted with Advanced Bionics HiFocus I, Ij, or Helix arrays...
  21. ncbi request reprint Motion sensitivity and caloric responsiveness in vestibular migraine and Meniere's disease
    Jeffrey D Sharon
    Department of Otolaryngology, Washington University School of Medicine, St Louis, Missouri, U S A
    Laryngoscope 124:969-73. 2014
    ..As a secondary goal, we examined whether scores on the MSQ correlated with results from caloric testing...
  22. pmc The War of Jenkins' Ear
    Evan M Graboyes
    Department of Otolaryngology, Washington University in St Louis, 660 South Euclid Avenue, St Louis, MO 63110, USA
    Otol Neurotol 34:368-72. 2013
    ..Here, we examine the techniques available for auricular repair at the time of Jenkins' injury and relate them to the historical events surrounding the incident...
  23. pmc The ossicle of Paaw
    Evan M Graboyes
    Department of Otolaryngology, Washington University in St Louis, St Louis, Missouri, USA
    Otol Neurotol 32:1185-8. 2011
    ..We also discuss the variability in the nomenclature of supernumerary ossicles for historical accounts...
  24. ncbi request reprint Paget's disease and fibrous dysplasia
    Timothy E Hullar
    Department of Otolaryngology Head and Neck Surgery, Johns Hopkins School of Medicine, 601 North Caroline Street, Baltimore, MD, USA
    Otolaryngol Clin North Am 36:707-32. 2003
    ..As a better understanding of the etiology of these conditions develops and new pharmacotherapeutic agents are tested, it is likely that physicians will be able to turn to medical rather than surgical techniques to treat these disorders...

Research Grants2

  1. Function of Vestibular-Nerve Afferent Types
    Timothy Hullar; Fiscal Year: 2007
    ..Findings from this study will allow better understanding of pathologies of the peripheral vestibular system. ..