Výsledky vyhledávání - "William J, Riggs"

Akademický článek

Assessment of cochlear synaptopathy by electrocochleography to low frequencies in a preclinical model and human subjects

Autor: Raymond A. Haggerty, Kendall A. Hutson, William J. Riggs, Kevin D. Brown, Harold C. Pillsbury, Oliver F. Adunka, Craig A. Buchman, Douglas C. Fitzpatrick

Publikováno v: Frontiers in Neurology, Vol 14 (2023)

Cochlear synaptopathy is the loss of synapses between the inner hair cells and the auditory nerve despite survival of sensory hair cells. The findings of extensive cochlear synaptopathy in animals after moderate noise exposures challenged the long-he

Externí odkaz: https://doaj.org/article/78ce488fd3e341f9a413b0988f936684

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Akademický článek

Lack of neural contributions to the summating potential in humans with Meniere’s disease

Autor: William J. Riggs, Tatyana E. Fontenot, Meghan M. Hiss, Varun Varadarajan, Aaron C. Moberly, Oliver F. Adunka, Douglas C. Fitzpatrick

Publikováno v: Frontiers in Neuroscience, Vol 16 (2022)

ObjectiveTo investigate the electrophysiology of the cochlear summating potential (SP) in patients with Meniere’s disease (MD). Although long considered a purely hair cell potential, recent studies show a neural contribution to the SP. Patients wit

Externí odkaz: https://doaj.org/article/a492eab72ae74ff9a08f68a2310d5d86

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Akademický článek

Electrophysiology and genetic testing in the precision medicine of congenital deafness: A review

Autor: Kevin Y. Zhan, Oliver F. Adunka, Adrien Eshraghi, William J. Riggs, Sandra M. Prentiss, Denise Yan, Fred F. Telischi, Xuezhong Liu, Shuman He

Publikováno v: Journal of Otology, Vol 16, Iss 1, Pp 40-46 (2021)

Background: Congenital hearing loss is remarkably heterogeneous, with over 130 deafness genes and thousands of variants, making for innumerable genotype/phenotype combinations. Understanding both the pathophysiology of hearing loss and molecular site

Externí odkaz: https://doaj.org/article/363bbb63585044e9963824ac42bdb64c

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Neural Adaptation of the Electrically Stimulated Auditory Nerve Is Not Affected by Advanced Age in Postlingually Deafened, Middle-aged, and Elderly Adult Cochlear Implant Users

Autor: Shuman, He, Jeffrey, Skidmore, Sara, Conroy, William J, Riggs, Brittney L, Carter, Ruili, Xie

Publikováno v: Ear Hear

OBJECTIVE: This study aimed to investigate the associations between advanced age and the amount and the speed of neural adaptation of the electrically-stimulated auditory nerve (AN) in postlingually deafened adult cochlear implant (CI) users. DESIGN:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c06a40ad44a4a031fe3376a8d717ae
https://doi.org/10.1097/aud.0000000000001184

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Automated Calculation of Cochlear Implant Electrode Insertion Parameters in Clinical Cone-Beam CT

Autor: Oliver F. Adunka, Jason P. Keith, William J. Riggs, Gregory J. Wiet, Steven Arild Wuyts Andersen, Kimerly A. Powell, Brad Hittle

Publikováno v: Otology & Neurotology. 43:199-205

HYPOTHESIS Automated processing of postoperative clinical cone-beam CT (CBCT) of cochlear implant (CI) patients can be used to accurately determine electrode contacts and integrated with an atlas-based mapping of cochlear microstructures to calculate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6429b706ab852be4a1814daed5172697
https://doi.org/10.1097/mao.0000000000003432

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Relationship Between Intraoperative Electrocochleography and Hearing Preservation

Autor: Thomas Lenarz, Marlan R. Hansen, Robert F. Labadie, William J. Riggs, Carla V. Valenzuela, Andreas Buechner, Brendan P. O’Connell, Douglas C. Fitzpatrick, Michael S. Harris, Oliver F. Adunka, Bruce J. Gantz, Craig A. Buchman, Kanthaiah Koka, Viral D. Tejani

Publikováno v: Otol Neurotol

OBJECTIVES. To compare intraoperative intracochlear electrocochleography (ECochG) with hearing preservation outcomes in cochlear implant (CI) subjects. DESIGN. Intraoperative electrocochleography was performed in adult CI subjects who were recipients

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de5a56ee7cc27ced8541996213347a4d
https://doi.org/10.1097/mao.0000000000003403

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Intraoperative Electrocochleography in Subjects Affected by Vestibular Schwannoma and Ménière’s Disease: Comparison of Results

Autor: Michele Cassano, Daniel M. Prevedello, Edward E. Dodson, William J. Riggs, Eleonora M C Trecca, Oliver F. Adunka, Aaron C. Moberly, Meghan M Hiss, Jameson K. Mattingly

Publikováno v: Ear & Hearing. 43:874-882

Objectives Histologic reports of temporal bones of ears with vestibular schwannomas (VSs) have indicated findings of endolymphatic hydrops (ELH) in some cases. The main goal of this investigation was to test ears with VSs to determine if they exhibit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbc16985162d9521a5f49161fe6cdeb2
https://doi.org/10.1097/aud.0000000000001133

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Akademický článek

Intraoperative Electrocochleographic Characteristics of Auditory Neuropathy Spectrum Disorder in Cochlear Implant Subjects

Autor: William J. Riggs, Joseph P. Roche, Christopher K. Giardina, Michael S. Harris, Zachary J. Bastian, Tatyana E. Fontenot, Craig A. Buchman, Kevin D. Brown, Oliver F. Adunka, Douglas C. Fitzpatrick

Publikováno v: Frontiers in Neuroscience, Vol 11 (2017)

Auditory neuropathy spectrum disorder (ANSD) is characterized by an apparent discrepancy between measures of cochlear and neural function based on auditory brainstem response (ABR) testing. Clinical indicators of ANSD are a present cochlear microphon

Externí odkaz: https://doaj.org/article/c4de1349c0ad49f7a4daa66325b0cd4b

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