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Journal articles on the topic 'CVEMPs'

Author: Grafiati

Published: 10 March 2023

Last updated: 31 July 2025

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1

Wang, Shou-Jen, Fu-Shan Jaw, and Yi-Ho Young. "VESTIBULAR AFFERENTS POPULATION ACTIVATED BY VARIOUS MODES FOR ELICITING OCULAR AND CERVICAL VESTIBULAR-EVOKED MYOGENIC POTENTIALS." Biomedical Engineering: Applications, Basis and Communications 23, no. 06 (2011): 527–32. http://dx.doi.org/10.4015/s1016237211002864.

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This study compared cervical and ocular vestibular-evoked myogenic potentials (cVEMPs and oVEMPs) between air-conducted sound (ACS) and bone-conducted vibration (BCV) modes to determine whether these two stimulation modes activate the same population of primary vestibular afferents. Fifteen healthy subjects underwent cVEMP and oVEMP tests using ACS stimuli at 127 dB pe SPL and BCV stimuli at 128 dB force level. The characteristic parameters of cVEMPs and oVEMPs were compared between ACS and BCV modes. The mean p13 and n23 latencies of ACS-cVEMPs were significantly longer than those of BCV-cVEM

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Di Lazzaro, Giulia, Tommaso Schirinzi, Maria Pia Giambrone, et al. "Pisa Syndrome in Parkinson’s Disease: Evidence for Bilateral Vestibulospinal Dysfunction." Parkinson's Disease 2018 (October 15, 2018): 1–6. http://dx.doi.org/10.1155/2018/8673486.

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Introduction. Pisa syndrome (PS) is a postural complication of Parkinson’s disease (PD). Yet, its pathophysiology remains unclear, although a multifactorial component is probable. Cervical vestibular evoked myogenic potentials (cVEMPs) explore vestibulospinal pathway, but they have not been measured yet in PD patients with PS (PDPS) to assess a potential vestibular impairment. Materials and Methods. We enrolled 15 PD patients, 15 PDPS patients, and 30 healthy controls (HCs). They underwent neurological examination and were examined with Unified Parkinson’s Disease Rating Scale II-III (UPDRSII-

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Sayed, Sharifah Zainon, and Nor Haniza Abdul Wahat. "Effects of Age on Cervical Vestibular Evoked Myogenic Potentials and Ocular Vestibular Evoked Myogenic Potentials Using 750 Hz Tone Burst Stimuli among Healthy Adults." Malaysian Journal of Medical Sciences 29, no. 4 (2022): 53–64. http://dx.doi.org/10.21315/mjms2022.29.4.6.

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Background: The vestibular evoked myogenic potentials (VEMPs) response characteristics depend on age, stimulus and individual anatomical differences. Therefore, normative data are required for accurate VEMPs interpretations. This cross-sectional study investigates VEMPs age-related changes among healthy adults using 750 Hz short alternating tone burst (TB) stimuli. Methods: Fifty adults aged between 23 years old and 76 years old with a mean of 51.56 (SD = 16.44) years old underwent air-conducted (AC) cervical VEMP (cVEMP) and head taps ocular VEMPs (oVEMPs) testing. Results: The cVEMPs and oVE

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Selim, Mona H., Shereen M. El-Abd, Mohamed S. El-Minawi, Amr A. F. Nassef, and Beatrice M. Yousef. "Assessment of saccular function using cervical vestibular-evoked myogenic potentials in children with sensorineural hearing loss." Egyptian Journal of Otolaryngology 28, no. 3 (2012): 234–41. http://dx.doi.org/10.7123/01.ejo.0000418053.78780.0c.

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EnAbstract Objectives The aim of this work was to examine saccular function using cervical vestibular-evoked myogenic potentials (cVEMPs) in children with congenital or acquired sensorineural hearing loss (SNHL). Study design Descriptive cross-sectional study. Participants and methods This study was carried out on 30 children with different degrees of SNHL with normal middle ear function and 25 age-matched and sex-matched typically developing children. All the participants’ age ranged from 5 to 18 years. For each child, the following were administered: history taking, an otologic examination,

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Takeuti, Alice, Ana Correa, Elisa Leao, and Mariana Favero. "The Relationship between the Etiology of Profound Prelingual Sensorineural Hearing Loss and the Results of Vestibular-Evoked Myogenic Potentials." International Archives of Otorhinolaryngology 23, no. 01 (2018): 001–6. http://dx.doi.org/10.1055/s-0038-1649491.

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Introduction Cervical vestibular-evoked myogenic potentials (cVEMPs) are biphasic, short latency potentials, which represent the inhibition of the contraction of the sternocleidomastoid muscle (SCM) mediated by the saccule, the inferior vestibular nerve, the vestibular nuclei and the medial vestibular spinal tract. Objective To evaluate the response of cVEMPs in individuals with profound prelingual bilateral cochlear hearing loss. Methods A prospective case-control study. A total of 64 volunteers, divided into a study group (31 patients with profound prelingual sensorineural hearing loss) and

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van Tilburg, Mark J., Barbara S. Herrmann, Steven D. Rauch, Kimberley Noij, and John J. Guinan. "Normalizing cVEMPs." Ear and Hearing 40, no. 4 (2019): 878–86. http://dx.doi.org/10.1097/aud.0000000000000668.

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Fadel, Hanaa, and Sanaa Mahran. "CERVICAL VESTIBULAR EVOKED MYOGENIC POTENTIALS IN PATIENTS WITHTYPE IIDIABETES MELLITUS." International Journal of Advanced Research 11, no. 05 (2023): 1668–73. http://dx.doi.org/10.21474/ijar01/17035.

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Introduction:Vestibular impairment has been demonstrated in patients with diabetes mellitus. Vestibular evoked myogenic potential (VEMP) is a short latency electromyographic response to sound or vibration stimuli that may reflect otolith organ or related reflex functions. cVEMPs are summation responses recorded from the contracted sternocleidomastoid inresponse to synchronized acoustic stimulation of the ipsilateral ear/saccule.In diabetic patients. Objective: Here, we asses prevalence of vestibular dysfunction by measuring cVEMP findings in patients with diabetes mellitus typeII. Methods: Thi

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Govender, Sendhil, and James G. Colebatch. "Effects of midline sagittal location on bone-conducted cervical and ocular vestibular evoked myogenic potentials." Journal of Applied Physiology 122, no. 6 (2017): 1470–84. http://dx.doi.org/10.1152/japplphysiol.01069.2016.

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We have investigated the effectiveness of two bone-conducted (BC) stimuli in producing vestibular evoked myogenic potentials (VEMPs) following stimulation along midsagittal skull sites. Twenty subjects (mean age 24 yr, range: 18–34 yr; 6 men; 14 women) were studied using a smoothed impulse and a 500-Hz tone burst applied to Nz, Fpz, AFz, Fz, FCz, and Cz with both compressive and rarefactive onset phases. Cervical (cVEMPs) and ocular VEMPs (oVEMPs) were recorded as well as linear acceleration in three axes. cVEMPs evoked by 500 Hz showed no change in response polarity to either stimulus locatio

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Lachowska, Magdalena, Beata Zakrzewska-Pniewska, Monika Nojszewska, and Kazimierz Niemczyk. "Air-conducted cervical and ocular vestibular evoked miogenic potentials in patients with Susac’s syndrome." Polski Przegląd Otorynolaryngologiczny 7, no. 2 (2018): 6–10. http://dx.doi.org/10.5604/01.3001.0012.1070.

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Aim: To evaluate acoustically evoked cervical and ocular vestibular miogenic potentials (AC cVEMP and oVEMP) findings in patients with Susac’s syndrome. We did not seek for a diagnostic replacement test in those patients, but we investigated if the combined application of AC cVEMP and oVEMPs might be helpful as an additional source of information about the disease. Methods: To record VEMPs the EMG standardization method was used to continuously monitor and minimize the variability of the recordings. The stimuli were presented unilaterally one ear at a time. The waveforms were analyzed for the

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Ibraheem, Ola, and Mohammad Hassaan. "Cervical Vestibular-Evoked Myogenic Potentials in Sedated Toddlers." International Archives of Otorhinolaryngology 22, no. 03 (2017): 197–202. http://dx.doi.org/10.1055/s-0037-1599151.

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Introduction Cervical vestibular-evoked myogenic potentials (cVEMPs) are difficult to test in toddlers who cannot follow instructions or stay calm. Objective Due to the growing need for vestibular testing in very young children as a part of a delayed walking assessment battery, this study aimed to provide a solution to this problem by recording the cVEMPs in toddlers during sedation. Method The cVEMPs measures were assessed in 30 toddlers aged 12 to 36 months with normal motor milestones. They were sedated with chloral hydrate. Then, the head was retracted ∼ 30° backward with a pillow under th

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Emami, Seyede Faranak, Akram Pourbakht, Kianoush Sheykholeslami, Mohammad Kamali, Fatholah Behnoud, and Ahmad Daneshi. "Vestibular Hearing and Speech Processing." ISRN Otolaryngology 2012 (February 14, 2012): 1–7. http://dx.doi.org/10.5402/2012/850629.

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Vestibular hearing in human is evoked as a result of the auditory sensitivity of the saccule to low-frequency high-intensity tone. The objective was to investigate the relationship between vestibular hearing using cervical vestibular-evoked myogenic potentials (cVEMPs) and speech processing via word recognition scores in white noise (WRSs in wn). Intervention comprised of audiologic examinations, cVEMPs, and WRS in wn. All healthy subjects had detectable cVEMPs (safe vestibular hearing). WRSs in wn were obtained for them (66.9 ± 9.3% in the right ears and 67.5 ± 11.8% in the left ears). Dizzy

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Emami, Seyede Faranak, and Ahmad Daneshi. "Vestibular Hearing and Neural Synchronization." ISRN Otolaryngology 2012 (March 15, 2012): 1–5. http://dx.doi.org/10.5402/2012/246065.

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Objectives. Vestibular hearing as an auditory sensitivity of the saccule in the human ear is revealed by cervical vestibular evoked myogenic potentials (cVEMPs). The range of the vestibular hearing lies in the low frequency. Also, the amplitude of an auditory brainstem response component depends on the amount of synchronized neural activity, and the auditory nerve fibers' responses have the best synchronization with the low frequency. Thus, the aim of this study was to investigate correlation between vestibular hearing using cVEMPs and neural synchronization via slow wave Auditory Brainstem Re

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Rosengren, Sally M., James G. Colebatch, Adeniyi Borire, Dominik Straumann, and Konrad P. Weber. "cVEMP morphology changes with recording electrode position, but single motor unit activity remains constant." Journal of Applied Physiology 120, no. 8 (2016): 833–42. http://dx.doi.org/10.1152/japplphysiol.00917.2015.

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Cervical vestibular evoked myogenic potentials (cVEMPs) recorded over the lower quarter of the sternocleidomastoid (SCM) muscle in normal subjects may have opposite polarity to those recorded over the midpoint. It has thus been suggested that vestibular projections to the lower part of SCM might be excitatory rather than inhibitory. We tested the hypothesis that the SCM muscle receives both inhibitory and excitatory vestibular inputs. We recorded cVEMPs in 10 normal subjects with surface electrodes placed at multiple sites along the anterior (sternal) component of the SCM muscle. We compared s

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Drabkin, Sacha, Antonino Maniaci, Mario Lentini, et al. "Assessment of the Inter-Frequency Amplitude Ratio (1000/500 Hz) in cVEMP and oVEMP for the Diagnosis of Ménière’s Disease." Audiology Research 14, no. 6 (2024): 1126–35. https://doi.org/10.3390/audiolres14060093.

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Objectives: to retrospectively evaluate the clinical relevance of the 1000/500 Hz inter-frequency amplitude ratio (IFAR) in cervical and ocular vestibular evoked myogenic potentials (cVEMPs and oVEMPs) in patients with unilateral definite Ménière’s disease (MD) to identify the pathological ear. Method: cVEMPs and oVEMPs results obtained at 500 Hz and 1000 Hz were retrospectively analyzed in 28 patients with unilateral definite MD. 1000/500 Hz IFAR were calculated and compared for each ear. Spearman correlation tests between patient age and 1000/500 Hz IFAR were also performed. Results: No sign

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Oron, Yahav, Ophir Handzel, Zohar Habot-Wilner, et al. "Vestibular function assessment of Susac syndrome patients by the video head impulse test and cervical vestibular-evoked myogenic potentials." Journal of Vestibular Research 30, no. 6 (2020): 393–99. http://dx.doi.org/10.3233/ves-200007.

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BACKGROUND: Susac syndrome (retino-cochleo-cerebral vasculopathy, SuS) is an autoimmune endotheliopathy characterized by the clinical triad of encephalopathy, branch retinal artery occlusions and sensorineural hearing loss. In contrast to data regarding auditory function, data measuring vestibular function is sparse and the cervical vestibular-evoked myogenic potentials (cVEMPs). OBJECTIVE: To determine whether the video head impulse test (vHIT) can serve as a confirmatory assessment of vestibulocochlear dysfunction in cases of suspected SuS. METHODS: Seven patients diagnosed with SuS underwen

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Emami, Seyede Faranak. "Hypersensitivity of Vestibular System to Sound and Pseudoconductive Hearing Loss in Deaf Patients." ISRN Otolaryngology 2014 (March 3, 2014): 1–5. http://dx.doi.org/10.1155/2014/817123.

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The objective of this cross-sectional study is to compare bone-conducted low-frequency hearing thresholds (BClf) to cervical vestibular evoked myogenic potentials (cVEMPs) findings in prelingual adult deaf patients. The fifty participants (100 ears) included twenty healthy controls and thirty other subjects selected from patients who presented with bilateral prelingual deafness to Department of Audiology of Hamadan University of Medical Sciences and Health Services (Hamadan, Iran). Assessments comprised of audiological evaluations, cVEMPs, and computerized tomography scans. Twenty deaf patient

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Dlugaiczyk, Julia, Maximilian Habs, and Marianne Dieterich. "Vestibular evoked myogenic potentials in vestibular migraine and Menière’s disease: cVEMPs make the difference." Journal of Neurology 267, S1 (2020): 169–80. http://dx.doi.org/10.1007/s00415-020-09902-4.

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Abstract Objective Vestibular evoked myogenic potentials (VEMPs) have been suggested as biomarkers in the differential diagnosis of Menière’s disease (MD) and vestibular migraine (VM). The aim of this study was to compare the degree of asymmetry for ocular (o) and cervical (c) VEMPs in large cohorts of patients with MD and VM and to follow up the responses. Study design Retrospective study in an interdisciplinary tertiary center for vertigo and balance disorders. Methods cVEMPs to air-conducted sound and oVEMPs to bone-conducted vibration were recorded in 100 patients with VM and unilateral MD

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McNerney, Kathleen, Mary Lou Coad, and Robert Burkard. "The Influence of Caffeine on Calorics and Cervical Vestibular Evoked Myogenic Potentials (cVEMPs)." Journal of the American Academy of Audiology 25, no. 03 (2014): 261–67. http://dx.doi.org/10.3766/jaaa.25.3.5.

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Background: Prior to undergoing vestibular function testing, it is not uncommon for clinicians to request that patients abstain from caffeine 24 hr prior to the administration of the tests. However, there is little evidence that caffeine affects vestibular function. Purpose: To evaluate whether the results from two tests commonly used in a clinical setting to assess vestibular function (i.e., calorics and the cervical vestibular evoked myogenic potential [cVEMP]) are affected by caffeine. Research Design: Subjects were tested with and without consuming a moderate amount of caffeine prior to un

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Fowler, Cynthia G., Amanda Sweet, and Emily Steffel. "Effects of Motion Sickness Severity on the Vestibular-Evoked Myogenic Potentials." Journal of the American Academy of Audiology 25, no. 09 (2014): 814–22. http://dx.doi.org/10.3766/jaaa.25.9.4.

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Background: Motion sickness is a common debilitating condition associated with both actual and perceived motion. Despite the commonality, little is known about the underlying physiological mechanisms. One theory proposes that motion sickness arises from a mismatch between reality and past experience in vertical motions. Physiological tests of the vestibular system, however, have been inconclusive regarding the underlying pathogenesis. Cervical vestibular-evoked myogenic potentials (cVEMPs) arise from the saccule, which responds to vertical motion. If vertical motion elicits motion sickness, th

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Eppsteiner, Robert Walter, Daniel J. Lee, Rachel E. Roditi, and Todd B. Sauter. "cVEMP Testing in Patients with a Third Mobile Window." Otolaryngology–Head and Neck Surgery 139, no. 2_suppl (2008): P54. http://dx.doi.org/10.1016/j.otohns.2008.05.174.

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Objective To determine the usefulness of cervical vestibular-evoked auditory potential (cVEMP) testing for the evaluation of patients with and without a third mobile window (superior canal dehiscence or large vestibular aqueduct). Methods A retrospective review of charts from patients who underwent cVEMP testing at a single tertiary referral center was performed. The cVEMP is a vestibular reflex generated by an air-conducted stimuli, causing an inhibitory potential in the ipsilateral sternocleidomastoid muscle measured by external electrodes. cVEMP results were correlated with demographic char

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Meyer, Nathalie, Bart Vinck, and Barbara Heinze. "cVEMPs: A systematic review and meta-analysis." International Journal of Audiology 54, no. 3 (2014): 143–51. http://dx.doi.org/10.3109/14992027.2014.971468.

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Noij, Kimberley S., Barbara S. Herrmann, Steven D. Rauch, and John J. Guinan Jr. "Toward Optimizing Vestibular Evoked Myogenic Potentials: Normalization Reduces the Need for Strong Neck Muscle Contraction." Audiology and Neurotology 22, no. 4-5 (2017): 282–91. http://dx.doi.org/10.1159/000485022.

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Background: The cervical vestibular evoked myogenic potential (cVEMP) represents an inhibitory reflex of the saccule measured in the ipsilateral sternocleidomastoid muscle (SCM) in response to acoustic or vibrational stimulation. Since the cVEMP is a modulation of SCM electromyographic (EMG) activity, cVEMP amplitude is proportional to muscle EMG amplitude. We sought to evaluate muscle contraction influences on cVEMP peak-to-peak amplitudes (VEMPpp), normalized cVEMP amplitudes (VEMPn), and inhibition depth (VEMPid). Methods: cVEMPs at 500 Hz were measured in 25 healthy subjects for 3 SCM EMG

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Emami, Seyede Faranak, and Nasrin Gohari. "The Vestibular-Auditory Interaction for Auditory Brainstem Response to Low Frequencies." ISRN Otolaryngology 2014 (March 31, 2014): 1–5. http://dx.doi.org/10.1155/2014/103598.

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Since saccular projection is sound sensitive, the objective is to investigate the possibility that the saccular projections may contribute to auditory brainstem response to 500 HZ tone burst (ABR500 HZ). During the case-control research, twenty healthy controls compared to forty selected case groups as having chronic and resistant BPPV were evaluated in the audiology department of Hamadan University of Medical Sciences (Hamadan, Iran). Assessment is comprised of audiologic examinations, cervical vestibular evoked myogenic potentials (cVEMPs), and ABR500 HZ. We found that forty affected ears of

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Emami, Seyede Faranak. "Is All Human Hearing Cochlear?" Scientific World Journal 2013 (2013): 1–5. http://dx.doi.org/10.1155/2013/147160.

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The objective of this cross-sectional study was to investigatethe possibility that the saccule may contribute to human hearing. The forty participants included twenty healthy people and twenty other subjects selected from patients who presented with benign paroxysmal positional vertigo to Audiology Department of Hazrat Rasoul Akram hospital (Tehran, Iran). Assessments comprised of audiological evaluations, cervical vestibular evoked myogenic potentials (cVEMPs), recognition of spoken phonemes in white noise (Rsp in wn), and auditory brainstem response to 500 Hz tone burst (ABR500 HZ). Twenty a

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Emami, Seyede Faranak, Akram Pourbakht, Ahmad Daneshi, Kianoush Sheykholeslami, Hessamedin Emamjome, and Mohammad Kamali. "Sound Sensitivity of the Saccule for Low Frequencies in Healthy Adults." ISRN Otolaryngology 2013 (October 24, 2013): 1–6. http://dx.doi.org/10.1155/2013/429680.

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Approximately 80 years ago John Tait speculated about a possible auditory role for the otolith organs in humans those days, there was no direct evidence for that idea. This time is for us to review and research. Then, the objective of our study was to investigate saccular hearing in healthy adults. We selected twenty healthy controls and twenty-four dizzy cases. Assessment comprised of audiologic evaluations, cervical vestibular evoked myogenic potentials (cVEMPs), and recognition of spoken phonemes in white noise (Rsp in wn). In the case group (a total of 48 ears), the cVEMPs abnormalities we

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Ozeki, Hidenori, Shinichi Iwasaki, Munetaka Ushio, Naonobu Takeuchi, and Toshihisa Murofushi. "The lesion site of vestibular dysfunction in Ramsay Hunt syndrome: A study by click and galvanic VEMP." Journal of Vestibular Research 16, no. 4-5 (2007): 217–22. http://dx.doi.org/10.3233/ves-2006-164-508.

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Ramsay Hunt syndrome (RHS) is characterized by vestibulocochlear dysfunction in addition to facial paralysis and auricular vesicles. The present study investigated the lesion site of vestibular dysfunction in a group of 10 RHS patients. Caloric testing, vestibular evoked myogenic potentials by click sound (cVEMP) and by galvanic stimulation (gVEMP) were used to assess the function of the lateral semicircular canal, saccule, and their afferents. The results of caloric testing (all 10 cases showed canal paresis) mean the existence of lesion sites in lateral semicircular canal and/or superior ves

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McCaslin, Devin L., Andrea Fowler, and Gary P. Jacobson. "Amplitude Normalization Reduces Cervical Vestibular Evoked Myogenic Potential (cVEMP) Amplitude Asymmetries in Normal Subjects: Proof of Concept." Journal of the American Academy of Audiology 25, no. 03 (2014): 268–77. http://dx.doi.org/10.3766/jaaa.25.3.6.

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Background: The cervical vestibular evoked myogenic potential (cVEMP) is an acoustically synchronized, signal averaged, brief inhibitory response of a contracted muscle usually resulting from an acoustic stimulus. The cVEMP is recorded from the tonically contracted sternocleidomastoid muscle (SCM). The presence and amplitude of the cVEMP is related to both the integrity of the sacculo-collic pathway and magnitude of electromyographic (EMG) activity at the time of recording. Measurement variables include the absolute latency of the primary positive going component (referred to as P13) and inter

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Niesten, Marlien E. F., Michael J. McKenna, Barbara S. Herrmann, Wilko Grolman, and Daniel J. Lee. "Utility of cVEMPs in bilateral superior canal dehiscence syndrome." Laryngoscope 123, no. 1 (2012): 226–32. http://dx.doi.org/10.1002/lary.23550.

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Jurado, Carlos, and Torsten Marquardt. "On the Effectiveness of airborne infrasound in eliciting vestibular-evoked myogenic responses." Journal of Low Frequency Noise, Vibration and Active Control 39, no. 1 (2019): 3–16. http://dx.doi.org/10.1177/1461348419833868.

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The use of airborne infrasound and other stimuli to elicit (cervical) vestibular-evoked myogenic potentials (cVEMPs) was studied to address the common proposition that infrasound may efficiently stimulate the vestibular system, an effect which may underlie the so-called wind-turbine syndrome. cVEMPs were measured for both ears of 15 normal-hearing subjects using three types of airborne sound stimulation: (1) 500-Hz tone bursts (transient); (2) 500-Hz sinusoidally amplitude-modulated tones at a 40-Hz rate (SAM); and (3) low-frequency and infrasound pure tones (LF/IS). The two former stimulation

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Johnson, Sarah-Anne, Greg A. O’Beirne, Emily Lin, John Gourley, and Jeremy Hornibrook. "oVEMPs and cVEMPs in patients with ‘clinically certain’ Menière’s disease." Acta Oto-Laryngologica 136, no. 10 (2016): 1029–34. http://dx.doi.org/10.1080/00016489.2016.1175663.

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Jacobson, Gary P., Devin L. McCaslin, Erin G. Piker, Jill Gruenwald, Sarah L. Grantham, and Lauren Tegel. "Patterns of Abnormality in cVEMP, oVEMP, and Caloric Tests May Provide Topological Information about Vestibular Impairment." Journal of the American Academy of Audiology 22, no. 09 (2011): 601–11. http://dx.doi.org/10.3766/jaaa.22.9.5.

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Background: The cervical vestibular evoked myogenic potential (cVEMP) is recorded from the sternocleidomastoid muscle (SCM) and represents a stimulus-evoked attenuation of electromyographic (EMG) activity following activation of the saccule and inferior vestibular nerve. In addition to the cVEMP, it is possible to record a biphasic response from the infraorbital region following stimulation that is identical to that used to record the cVEMP. This response is known as the ocular VEMP (oVEMP). The peripheral vestibular origins of the oVEMP elicited with air conduction remain controversial as som

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Miśkiewicz-Orczyk, Katarzyna, Atanas Vlaykov, Grażyna Lisowska, Janusz Strzelczyk, and Beata Kos-Kudła. "Does Thyroid Hormone Metabolism Correlate with the Objective Assessment of the Vestibular Organ in Patients with Vertigo?" Journal of Clinical Medicine 11, no. 22 (2022): 6771. http://dx.doi.org/10.3390/jcm11226771.

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The aim of this study was to assess the relationship between the results of the objective assessment of the vestibular organ in patients with peripheral vertigo with Hashimoto’s thyroiditis and thyroid hormone metabolism. Twenty eight women with Hashimoto’s thyroiditis and chronic vertigo were enrolled in the study. Patients underwent audiological assessment of hearing, Dix–Hallpike test, videonystagmography with caloric test, head impulse test (HIT) and cervical vestibular-evoked myogenic potentials (cVEMPs). Levels of thyroid hormones and anti-thyroid antibodies were determined. Relationship

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McNerney, Kathleen M., Kathiravan Kaliyappan, David S. Wack, and Vijaya Prakash Krishnan Muthaiah. "The Influence of Motoric Maneuvers on Cervical Vestibular Evoked Myogenic Potentials (cVEMPs)." Journal of the American Academy of Audiology 33, no. 03 (2022): 134–41. http://dx.doi.org/10.1055/s-0041-1739535.

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Abstract Background The cervical vestibular evoked myogenic potential (cVEMP) is a vestibular response that is produced by the saccule in response to intense, often low-frequency, short-duration auditory stimuli, and is typically recorded from a contracted sternocleidomastoid (SCM) muscle. Previous research has shown that the amplitude of the cVEMP is related to the amount of SCM electromyographic (EMG) activity. Purpose The aim of this study was to determine the influence of various remote motoric maneuvers on the amplitude of the cVEMP, as well as whether they influence the level of SCM EMG

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Luecke, Vivien Nancy, Laura Buchwieser, Peter zu Eulenburg, Torsten Marquardt, and Markus Drexl. "Ocular and cervical vestibular evoked myogenic potentials elicited by air-conducted, low-frequency sound." Journal of Vestibular Research 30, no. 4 (2020): 235–47. http://dx.doi.org/10.3233/ves-200712.

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BACKGROUND: Sound is not only detected by the cochlea, but also, at high intensities, by the vestibular system. Acoustic activation of the vestibular system can manifest itself in vestibular evoked myogenic potentials (VEMPs). In a clinical setting, VEMPs are usually evoked with rather high-frequency sound (500 Hz and higher), despite the fact that only a fraction of saccular and utricular hair cells in the striolar region is available for high-frequency stimulation. OBJECTIVE: As a growing proportion of the population complains about low-frequency environmental noise, including reports on ves

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Roberts, Lauren, and Anthony T. Cacace. "Jendrassik Maneuver Facilitates cVEMP Amplitude: Some Preliminary Observations." Journal of the American Academy of Audiology 25, no. 03 (2014): 237–43. http://dx.doi.org/10.3766/jaaa.25.3.2.

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Background: The cervical vestibular evoked myogenic potential (cVEMP) is an acoustically driven electrophysiological measure of saccular and inferior nerve function that requires tonic sternocleidomastoid muscle (SCM) activity in order to be elicited. The cVEMP is gaining increased interest in the clinical and research communities based on the anatomical specificity it adds to vestibular test batteries, because it is noninvasive, and since it can be performed with instrumentation commonly found in audiology clinics worldwide. Purpose: Because maintaining a constant level of tonic background el

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Ahmad, Siti Aisyah, Nor Haniza Abdul Wahat, Mohd Normani Zakaria, Sylvette R. Wiener-Vacher, and Nurul Ain Abdullah. "cVEMPs and oVEMPs normative data in Malaysian preschool and primary school-aged children." International Journal of Pediatric Otorhinolaryngology 135 (August 2020): 110132. http://dx.doi.org/10.1016/j.ijporl.2020.110132.

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Shaikh, Aasef G., Sarah Marti, Alexander A. Tarnutzer, et al. "Ataxia telangiectasia: a “disease model” to understand the cerebellar control of vestibular reflexes." Journal of Neurophysiology 105, no. 6 (2011): 3034–41. http://dx.doi.org/10.1152/jn.00721.2010.

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Experimental animal models have suggested that the modulation of the amplitude and direction of vestibular reflexes are important functions of the vestibulocerebellum and contribute to the control of gaze and balance. These critical vestibular functions have been infrequently quantified in human cerebellar disease. In 13 subjects with ataxia telangiectasia (A-T), a disease associated with profound cerebellar cortical degeneration, we found abnormalities of several key vestibular reflexes. The vestibuloocular reflex (VOR) was measured by eye movement responses to changes in head rotation. The v

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Murnane, Owen D., Faith W. Akin, J. Kip Kelly, and Stephanie Byrd. "Effects of Stimulus and Recording Parameters on the Air Conduction Ocular Vestibular Evoked Myogenic Potential." Journal of the American Academy of Audiology 22, no. 07 (2011): 469–80. http://dx.doi.org/10.3766/jaaa.22.7.7.

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Background: Vestibular evoked myogenic potentials (VEMPs) have been recorded from the sternocleidomastoid muscle (cervical VEMP or cVEMP) and more recently from the eye muscles (ocular VEMP or oVEMP) in response to air conduction and bone conduction stimuli. Both cVEMPs and oVEMPs are mediated by the otoliths and thereby provide diagnostic information that is complementary to videonystagmography and rotational chair tests. In contrast to the air conduction cVEMP, which originates from the saccule/inferior vestibular nerve, recent evidence suggests the possibility that the air conduction oVEMP

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Roditi, Rachel E., Robert W. Eppsteiner, Todd B. Sauter, and Daniel J. Lee. "Cervical vestibular evoked myogenic potentials (cVEMPs) in patients with superior canal dehiscence syndrome (SCDS)." Otolaryngology–Head and Neck Surgery 141, no. 1 (2009): 24–28. http://dx.doi.org/10.1016/j.otohns.2009.03.012.

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Ciodaro, Francesco, Francesco Freni, Giuseppe Alberti, et al. "Application of Cervical Vestibular-Evoked Myogenic Potentials in Adults with Moderate to Profound Sensorineural Hearing Loss: A Preliminary Study." International Archives of Otorhinolaryngology 24, no. 01 (2020): e5-e10. http://dx.doi.org/10.1055/s-0039-1697988.

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Abstract Introduction The cochlea and the vestibular receptors are closely related in terms of anatomy and phylogeny. Patients with moderate to profound sensorineural hearing loss (MPSHL) should have their vestibular organ functions tested. Objective To evaluate the incidence of vestibular abnormalities in patients with MPSHL and to study the correlation between the etiology of hearing loss (HL) and a possible damage to the labyrinth. Methods A case-control retrospective study was performed. In the case group, 20 adults with MPSHL of known etiology were included. The control group was composed

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McCaslin, Devin L., Gary P. Jacobson, Sarah L. Grantham, Erin G. Piker, and Susha Verghese. "The Influence of Unilateral Saccular Impairment on Functional Balance Performance and Self-Report Dizziness." Journal of the American Academy of Audiology 22, no. 08 (2011): 542–49. http://dx.doi.org/10.3766/jaaa.22.8.6.

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Background: Postural stability in humans is largely maintained by vestibular, visual, and somatosensory inputs to the central nervous system. Recent clinical advances in the assessment of otolith function (e.g., cervical and ocular vestibular evoked myogenic potentials [cVEMPs and oVEMPs], subjective visual vertical [SVV] during eccentric rotation) have enabled investigators to identify patients with unilateral otolith impairments. This research has suggested that patients with unilateral otolith impairments perform worse than normal healthy controls on measures of postural stability. It is no

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Rosa, Maria Silvia, Massimo Campagnoli, Davide Masnaghetti, et al. "Clinical and Prognostic Implications of Cervical and Ocular Vestibular Evoked Myogenic Potentials (cVEMP and oVEMP) in Benign Paroxysmal Positional Vertigo (BPPV): A Prospective Study." Audiology Research 13, no. 5 (2023): 700–709. http://dx.doi.org/10.3390/audiolres13050061.

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Objective: Several studies have investigated the efficacy of VEMP (vestibular evoked myogenic potential) in patients with vestibular disorders and BPPV (benign paroxysmal positional vertigo). However, previous data were inconclusive. The aim of this study was to investigate the difference in latency, amplitude P1-N1, asymmetry ratio (AR), and cervical/ocular-VEMP values between BPPV patients and healthy controls. Methods: 125 healthy subjects and 42 BPPV patients were prospectively enrolled in the study. In both groups, c/oVEMP tests with 500 Hz tone-burst stimuli were performed. Latencies P1,

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Emami, Seyede Faranak. "Sensitivity of Vestibular System to Sounds." Indian Journal of Otology 29, no. 3 (2023): 141–45. http://dx.doi.org/10.4103/indianjotol.indianjotol_19_23.

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Background and Aims: All vestibular organs (saccule, utricle, and semicircular canals) had sound sensitivity to loud low-frequency tones (LFT). The sensitivity of the vestibular system to sounds (SVSS) can be measured by cervical vestibular evoked myogenic potentials (cVEMPs). This study aims to investigate the contribution of the human vestibular system to auditory processing. Materials and Methods: The research was conducted in 2022–2023 by searching English language databases. The criterion for selecting documents was their overlap with the aim of this work. The animal studies were not incl

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Govender, Sendhil, Danielle L. Dennis, and James G. Colebatch. "Frequency and phase effects on cervical vestibular evoked myogenic potentials (cVEMPs) to air-conducted sound." Experimental Brain Research 234, no. 9 (2016): 2567–74. http://dx.doi.org/10.1007/s00221-016-4661-1.

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Iwasaki, Shinichi. "How to record cVEMPs and oVEMPs in response to air-conducted sound and bone-conducted vibration." Equilibrium Research 72, no. 3 (2013): 198–203. http://dx.doi.org/10.3757/jser.72.198.

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Govender, Sendhil, and James G. Colebatch. "Location and phase effects for ocular and cervical vestibular-evoked myogenic potentials evoked by bone-conducted stimuli at midline skull sites." Journal of Neurophysiology 119, no. 3 (2018): 1045–56. http://dx.doi.org/10.1152/jn.00695.2017.

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Our object was to investigate the effect of location and phase on the properties of oVEMPs and cVEMPs evoked by two bone conducted (BC) stimuli, 500 Hz and an impulsive stimulus for midline skull sites from Nz to Iz, in normal volunteers. Compressive and rarefactive onset phases were used and the induced linear and rotational accelerations measured. We confirmed our previous finding of marked changes in the polarity of oVEMPs with location. For cVEMPs using the 500Hz stimulus there were few changes with location or phase, but the impulsive stimulus showed clear phase-related changes at several

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Farquhar, Lauren, and Amr El Refaie. "Vestibular Assessment in Infants with Congenital or Early Onset Sensorineural Hearing Loss: Is Neonatal Vestibular Screening Required? A Scoping Review." Audiology Research 15, no. 2 (2025): 23. https://doi.org/10.3390/audiolres15020023.

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Background/Objectives: Children with congenital or early onset sensorineural hearing loss (SNHL) are at a greater risk of vestibular dysfunction (VD), hypothesized to occur from the close embryological relationship between the cochlear and vestibular systems. Even with increasing focus on early detection and rehabilitation through Universal Newborn Hearing Screening (UNHS) programmes in many countries, few studies have focused on the prevalence and feasibility of vestibular assessment in infant populations. The objectives of this review are to 1. identify the prevalence of VD infants with cong

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Tarnutzer, Alexander A., Fausto Romano, Nina Feddermann-Demont, et al. "Vestibular Testing Results in a World-Famous Tightrope Walker." Clinical and Translational Neuroscience 9, no. 1 (2025): 9. https://doi.org/10.3390/ctn9010009.

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Purpose: Accurate and precise navigation in space and postural stability rely on the central integration of multisensory input (vestibular, proprioceptive, visual), weighted according to its reliability, to continuously update the internal estimate of the direction of gravity. In this study, we examined both peripheral and central vestibular functions in a world-renowned 53-year-old male tightrope walker and investigated the extent to which his exceptional performance was reflected in our findings. Methods: Comprehensive assessments were conducted, including semicircular canal function tests (

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Demirhan, Hasan, Bahtiyar Hamit, and Özgür Yiğit. "Cervical Vestibular Evoked Myogenic Potentials (cVEMPs) Evoked by Air-Conducted Stimuli in Patients with Functional Neck Dissection." Journal of the National Medical Association 110, no. 3 (2018): 281–86. http://dx.doi.org/10.1016/j.jnma.2017.06.009.

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Masuda, Kanako, Koichiro Wasano, Yoshiharu Yamanobe, Kohei Mizuno, Shujiro Minami, and Tatsuo Matsunaga. "The Importance of Choosing Head and Neck MeasurementPositions for Eliciting Cervical Vestibular-evokedMyogenic Potentials (cVEMPs) in Patients." Equilibrium Research 81, no. 6 (2022): 491–501. http://dx.doi.org/10.3757/jser.81.491.

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