Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/127937
DC Field | Value | Language |
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dc.contributor.author | Ramos De Miguel, Ángel | en_US |
dc.contributor.author | Rodriguez Montesdeoca, Isaura | en_US |
dc.contributor.author | Falcón González, Juan Carlos | en_US |
dc.contributor.author | Borkoski Barreiro, Silvia | en_US |
dc.contributor.author | Zarowski, Andrzej | en_US |
dc.contributor.author | Sluydts, Morgana | en_US |
dc.contributor.author | Falcón Benitez, Nadia | en_US |
dc.contributor.author | Ramos Macías, Ángel Manuel | en_US |
dc.date.accessioned | 2023-12-15T10:27:37Z | - |
dc.date.available | 2023-12-15T10:27:37Z | - |
dc.date.issued | 2023 | en_US |
dc.identifier.issn | 0023-852X | en_US |
dc.identifier.other | Scopus | - |
dc.identifier.uri | http://hdl.handle.net/10553/127937 | - |
dc.description.abstract | Objectives: Possible beneficial “crosstalk” during cochlear implant stimulation on otolith end organs has been hypothesized. The aim of this case–control study is to analyze the effect of electrical cochlear stimulation on the vestibule (otolith end-organ), when using a cochleo-vestibular implant, comparing vestibular stimulation (VI) and cochlear stimulation (CI). Methods: Four patients with bilateral vestibulopathy were included. A double electrode array research implant was implanted in all cases. Dynamic Gait Index (DGI), VOR gain measured by using vestibular head impulse test (vHIT), acoustic cervical myogenic responses (cVEMP) recordings, and electrical cVEMP were used in all cases. Trans-impedance Matrix (TIM) analysis was used to evaluate the current flow from the cochlea to the vestibule. Results: While patients did not have any clinical vestibular improvement with the CI stimulation alone, gait metrics of the patients revealed improvement when the vestibular electrode was stimulated. The average improvement in the DGI was 38% when the vestibular implant was activated, returning to the normal range in all cases. Our findings suggest that any current flow from the cochlear space to the otolith organs was insufficient for effective cross-stimulation. The functional results correlated with the data obtained in TIM analysis, confirming that there is no current flow from the cochlea to the vestibule. Conclusion: The only way to produce effective electrical otolith end-organ stimulation, demonstrated with this research implant, is by direct electrical stimulation of the otolith end organs. No effective cross-stimulation was found from cochlear electrode stimulation. Level of Evidence: 4 | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Laryngoscope | en_US |
dc.source | Laryngoscope [ISSN 0023-852X], (Enero 2023). | en_US |
dc.subject | 32 Ciencias médicas | en_US |
dc.subject.other | Basic Science | en_US |
dc.subject.other | Cochlear Implants | en_US |
dc.subject.other | Vestibular Implant | en_US |
dc.title | Stimulation Crosstalk Between Cochlear And Vestibular Spaces During Cochlear Electrical Stimulation | en_US |
dc.type | info:eu-repo/semantics/Article | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1002/lary.31174 | en_US |
dc.identifier.scopus | 85177787914 | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | 0000-0003-0025-3254 | - |
dc.contributor.orcid | NO DATA | - |
dc.contributor.orcid | 0000-0003-4740-9244 | - |
dc.contributor.authorscopusid | 56848284600 | - |
dc.contributor.authorscopusid | 57212250099 | - |
dc.contributor.authorscopusid | 36618690700 | - |
dc.contributor.authorscopusid | 55371597700 | - |
dc.contributor.authorscopusid | 6603215762 | - |
dc.contributor.authorscopusid | 57211063780 | - |
dc.contributor.authorscopusid | 57346511400 | - |
dc.contributor.authorscopusid | 6701550535 | - |
dc.identifier.eissn | 1531-4995 | - |
dc.investigacion | Ciencias de la Salud | en_US |
dc.type2 | Artículo | en_US |
dc.utils.revision | Sí | en_US |
dc.date.coverdate | Enero 2023 | en_US |
dc.identifier.ulpgc | Sí | en_US |
dc.contributor.buulpgc | BU-MED | en_US |
dc.description.sjr | 1,128 | - |
dc.description.jcr | 2,6 | - |
dc.description.sjrq | Q1 | - |
dc.description.jcrq | Q2 | - |
item.grantfulltext | open | - |
item.fulltext | Con texto completo | - |
crisitem.author.dept | GIR SIANI: Modelización y Simulación Computacional | - |
crisitem.author.dept | IU Sistemas Inteligentes y Aplicaciones Numéricas | - |
crisitem.author.dept | Departamento de Informática y Sistemas | - |
crisitem.author.dept | GIR SIANI: Ingeniería biomédica aplicada a estimulación neural y sensorial | - |
crisitem.author.dept | IU Sistemas Inteligentes y Aplicaciones Numéricas | - |
crisitem.author.dept | Departamento de Ciencias Médicas y Quirúrgicas | - |
crisitem.author.orcid | 0000-0002-0528-815X | - |
crisitem.author.orcid | 0000-0002-4709-5559 | - |
crisitem.author.parentorg | IU Sistemas Inteligentes y Aplicaciones Numéricas | - |
crisitem.author.parentorg | IU Sistemas Inteligentes y Aplicaciones Numéricas | - |
crisitem.author.fullName | Ramos De Miguel, Ángel | - |
crisitem.author.fullName | Ramos Macías, Ángel Manuel | - |
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