Autor segons l'article: Pascual-Rubio, Vicenc; Domenech-Vadillo, Esther; Cardenas-Escalante, Paulina; Aviles-Jurado, Francesc X; Pellise-Guinjoan, Anna; Figuerola-Massana, Enric
Departament: Medicina i Cirurgia
Autor/s de la URV: Avilés Jurado, Francisco Javier / Domènech Vadillo, Esther / Figuerola Massana, Enric / Pascual Rubio, Vicenç
Paraules clau: Young adult Vestibular system Vestibular evoked neurogenic potential Vestibular evoked myogenic potentials Sound Reproducibility of results Profound sensorineural hearing loss Origin N3 wave Myogenic potentials Middle aged Male Latency negative response Infant Humans Hearing tests Hearing loss, sensorineural Fibers Female Evoked potentials, auditory, brain stem Destruction Cochlear implantation Child, preschool Child Brain-stem Auditory-nerve Adult Adolescent Acoustic stimulation 3-ms latency vestibular evoked neurogenic potential profound sensorineural hearing loss n3 wave
Resum: © 2020 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society Background: The N3 wave is a vestibular evoked neurogenic potential detected in some patients with profound sensorineural hearing loss (PSNHL) during brainstem auditory evoked potential (BAEP) analysis. In 1998, Kato et al. mentioned two electropositive waves preceding N3, which we named p1-p2, but no further description was given. Objective: We sought to demonstrate the reproducibility of these waves and hypothesize on their anatomic origin. Methods: We used two cohorts of patients with PSNHL. The first cohort comprised 10 patients with N3, allowing us to establish a new test with adequate electrophysiological conditions headed to detect p1-p2 waves (PN3EP). The second cohort consisted of two groups: group A comprised 10 patients in whom N3 was not detected; and group B comprised 20 patients presenting N3. PN3EP was performed in both groups, of which 50% had cervical myogenic vestibular evoked potentials (cVEMPs). Results: Only group B presented p1-p2. The PN3EP facilitated the identification of p1-p2 over BAEP analysis, and their presence correlated well with cVEMPs. Conclusions: P1-p2 may be covered due to inadequate BAEP setting conditions, and could be generated in the distal neural path that generates the N3 wave.
Àrees temàtiques: Physiology (medical) Physiology Nutrição Medicina ii Medicina i Interdisciplinar General medicine Farmacia Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciência de alimentos Biotecnología
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 2051817X
Adreça de correu electrònic de l'autor: vicenc.pascual@urv.cat enric.figuerola@urv.cat franciscojavier.aviles@urv.cat
Identificador de l'autor: 0000-0001-5560-8097
Data d'alta del registre: 2024-10-12
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://physoc.onlinelibrary.wiley.com/doi/full/10.14814/phy2.14392
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Physiological Reports. 8 (5): e14392-
Referència de l'ítem segons les normes APA: Pascual-Rubio, Vicenc; Domenech-Vadillo, Esther; Cardenas-Escalante, Paulina; Aviles-Jurado, Francesc X; Pellise-Guinjoan, Anna; Figuerola-Massana, En (2020). Uncovered p1 and p2 waves preceding the N3 vestibular evoked neurogenic potential in profound sensorineural hearing loss. Physiological Reports, 8(5), e14392-. DOI: 10.14814/phy2.14392
DOI de l'article: 10.14814/phy2.14392
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2020
Tipus de publicació: Journal Publications