Ocular vestibular evoked myogenic potentials in response to air-conducted 500 Hz short tones: Effect of stimulation procedure (monaural or binaural), age and gender

Versino, Maurizio; Colnaghi, Silvia; Ranzani, Marina; Alloni, Roberto; Bolis, Carlotta; Sacco, Simone; Moglia, A.; Callieco, R

doi:10.3233/ves-150554

Cited by 10 publications

(5 citation statements)

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“…As a result, these responses would have been unidentified, resulting in lower oVEMP response rates in the elderly (4). This study appears to be consistent with earlier findings (4,15,18,22,(31)(32)(33)(34)(35)(36). However, those studies showed different onset age of reductions in oVEMP response rates and amplitudes.…”

Section: E Ects Of Aging On Ovemps Responsesupporting

confidence: 91%

Effects of aging on ocular vestibular-evoked myogenic potential using ER-3A insert earphone and B81 bone vibrator

Wang

Zhong

et al. 2022

Front. Neurol.

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PurposeAging is a process associated with degeneration and dysfunction of peripheral vestibular system or apparatus. This study aimed to investigate the influence of aging on ocular vestibular-evoked myogenic potential (oVEMP) response rates and recording parameters using the B81 bone vibrator and compare them with air conduction stimuli (ACS) oVEMP response characteristics.MethodsIn 60 healthy participants aged 10–71 years (mean age 39.9; 29 male participants), the oVEMP response was elicited using a B81 bone vibrator and an ER-3A insert earphone. The effects of age and stimulus on oVEMP response rates and recording parameters were evaluated.ResultsResponse rates and amplitudes declined with aging using either ACS or bone-conducted vibration (BCV) stimulation, particularly in individuals over 60 years of age, whereas thresholds increased and N1 latencies were prolonged. BCV showed fewer risks of absent oVEMP response than ACS (p = 0.002). BCV acquired higher amplitudes (p < 0.001), lower thresholds, and shorter N1 and P1 latencies (all p < 0.001) than ACS.ConclusionsThe absence of an oVEMP response may be attributed to aging rather than a concurrent vestibular disorder. B81-BCV likely produces higher mechanical drives to the vestibular hair cells at safer and non-traumatic levels compared with ACS and therefore may be more likely to evoke a response in the elderly cohort, whose vestibular function and mechanical sensitivity have declined. Thus, B81-BCV stimulation is more effective and safer to elicit oVEMPs, and it should be recommended when ACS fails in the clinic, particularly in the elderly population.

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Section: E Ects Of Aging On Ovemps Responsesupporting

confidence: 91%

Effects of aging on ocular vestibular-evoked myogenic potential using ER-3A insert earphone and B81 bone vibrator

Wang

Zhong

et al. 2022

Front. Neurol.

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“…However, a more recent study of Versino et al (2015) did not reveal a gender effect on the oVEMP responses. Another drawback of the present study was our inability to make a valid comparison between the normal group and the patient group.…”

Section: Shortcomings and Future Researchmentioning

confidence: 74%

‘Standard’ versus ‘nose reference’ electrode placement for measuring oVEMPs with air-conducted sound: Test–retest reliability and preliminary patient results

Leyssens

Heinze

Vinck

et al. 2017

Clinical Neurophysiology

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“…Con respecto al sexo de los sujetos estudiados, se observa una mayor proporción del femenino (76%), hecho que no afecta ni sesga el estudio al fundamentarse en los hallazgos reportados por Versino et al 12 , quienes compararon las respuestas obtenidas en los oVEMP según el sexo y no hallaron diferencia significativa en cuanto a los parámetros y las modalidades de estimulación.…”

Section: Discussionunclassified

“…Con respecto al comportamiento de la amplitud, un estudio realizado en 2013 reporta hallazgos obtenidos en pacientes con neuritis vestibular a los que se registraron los oVEMP en respuesta a un estímulo acústico en la frecuencia de 1000 Hz mediante tono burst. Se halló que estos pacientes presentaban una alta proporción de anomalías en la estimulación por vía aérea 12 , lo que sugiere que la frecuencia de 1000 Hz es útil para medir la actividad del nervio vestibular superior, y respalda en cierta forma que esta frecuencia sea utilizada como indicador de respuesta utricular.…”

Section: Discussionunclassified

Comparación de la respuesta miogénica vestibular ocular por estimulación acústica a 500 y 1000 Hz en sujetos sanos

Segura-Hernández

Ramos-Maldonado

Luna-Reyes

et al. 2019

CIRU

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ResumenObjetivo: Comparar la amplitud de los potenciales miogénicos vestibulooculares por estimulación acústica a 500 y 1000 Hz en sujetos sanos. Método: Se estudiaron 25 sujetos y se realizaron potenciales con estímulos acústicos tipo burst a 500 y 1000 Hz con una tasa de estimulación de 5.1 a 100 dB en ambos oídos. Se realizaron pruebas de estadística descriptiva y se calcularon los intervalos de confianza para la media con un 95% de confiabilidad, las gráficas de error estándar y la prueba t para muestras relacionadas. Resultados: Los valores obtenidos en amplitud al realizar estímulo acústico a 1000 Hz muestran una respuesta más rápida en comparación con la obtenida en la frecuencia de 500 Hz. La prueba t mostró una diferencia significativa en la amplitud en la frecuencia 1000 Hz entre oídos, con un valor de significancia p < 0.025. Conclusiones: Se fortalece la hipótesis de que en los potenciales por estimulación acústica aérea en la frecuencia de 1000 Hz se genera una mayor amplitud en relación con la generada en la frecuencia de 500 Hz.

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Ocular vestibular evoked myogenic potentials in response to air-conducted 500 Hz short tones: Effect of stimulation procedure (monaural or binaural), age and gender

Abstract: The oVEMP obtained after binaural and monaural stimulation are very similar, and they are largely independent from age and gender.

Cited by 10 publications

References 0 publications

Effects of aging on ocular vestibular-evoked myogenic potential using ER-3A insert earphone and B81 bone vibrator

Effects of aging on ocular vestibular-evoked myogenic potential using ER-3A insert earphone and B81 bone vibrator

‘Standard’ versus ‘nose reference’ electrode placement for measuring oVEMPs with air-conducted sound: Test–retest reliability and preliminary patient results

Comparación de la respuesta miogénica vestibular ocular por estimulación acústica a 500 y 1000 Hz en sujetos sanos

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