CERVICAL AND OCULAR VESTIBULAR EVOKED MYOGENIC POTENTIALS IN MIGRAINE PATIENTS
| العنوان: | CERVICAL AND OCULAR VESTIBULAR EVOKED MYOGENIC POTENTIALS IN MIGRAINE PATIENTS |
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| المؤلفون: | Alaa El-Din Ahmed Abousetta, Eman Adel Fadel, Abeir Osman Dabbous, Nevin Mohieldin Shalaby, Noha Ali Hosny |
| المصدر: | Journal of Hearing Science. 11:59-68 |
| بيانات النشر: | Institute of Sensory Organs, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | medicine.medical_specialty, biology, Migraine, business.industry, Ophthalmology, Vertigo, Medicine, Ocular Vestibular Evoked Myogenic Potentials, Vestibulo–ocular reflex, business, biology.organism_classification, medicine.disease |
| الوصف: | BackgroundIn migraine, there is no anatomical correlate of vertigo and no structural abnormality is evident in conventional imaging. Cervical vestibular-evoked myogenic potential (cVEMP) is an uncrossed inhibitory vestibulo-spinal reflex (VSR), while ocular VEMP (oVEMP) represents a crossed excitatory vestibulo-ocular reflex (VOR).ObjectiveThis study aims at functional evaluation of the findings of cVEMP and oVEMP in migraine patients.Material and methodsThis was a cross-sectional case-control study that included 20 migraine patients as the case group and 30 healthy adult subjects as a control group. All participants were subjected to history taking, otological examination, basic audiological evaluation, bedside examination of the dizzy patient, cVEMP, oVEMP, and posturography tests.Results35% of migraine patients showed delayed cVEMP latency and 40% showed abnormal oVEMP in the form of statistically significant delayed right oVEMP P1 (p = 0.050) and left oVEMP N1 latency (p = 0.038) compared with controls. cVEMP parameters were not correlated to posturography results. The majority of migraine patients (70%) had normal equilibrium pattern and normal sensory analyses ratios (65%). Only 30% had vestibular dysfunction.ConclusionsVSR and VOR are affected in migraine patients. We recommend the use of cVEMP and oVEMP in migraine patients for functional assessment of brainstem pathways. |
| تدمد: | 2084-3127 2083-389X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::7069feb12c864fd73812b8a535708614Test https://doi.org/10.17430/jhs.2021.11.2.7Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........7069feb12c864fd73812b8a535708614 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20843127 2083389X |
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