Vestibular reflexes in essential tremor: abnormalities of ocular and cervical vestibular-evoked myogenic potentials are associated with the cerebellum and brainstem involvement

dc.authorid0000-0002-5087-9944en_US
dc.authorscopusid56442662700en_US
dc.authorwosidT-2787-2018en_US
dc.contributor.authorBal, Nilufer
dc.contributor.authorŞengül, Yıldızhan
dc.contributor.authorBaşöz Behmen, Meliha
dc.contributor.authorPowell, Allison
dc.contributor.authorLouis, Elan D.
dc.date.accessioned2023-08-21T05:42:55Z
dc.date.available2023-08-21T05:42:55Z
dc.date.issued2023en_US
dc.departmentFakülteler, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümü
dc.description.abstractThis study utilized cervical vestibular-evoked myogenic potentials tests (cVEMP) and ocular vestibular-evoked myogenic potentials tests (oVEMP) to investigate the vestibulocollic and vestibuloocular reflex arcs and to evaluate cerebellar and brainstem involvement) in essential tremor (ET). Eighteen cases with ET and 16 age- and gender-matched healthy control subjects (HCS) were included in the present study. Otoscopic and neurologic examinations were performed on all participants, and both cervical and ocular VEMP tests were performed. Pathological cVEMP results were increased in the ET group (64.7%) compared to the HCS (41,2%; p > 0.05). The latencies of P1 and N1 waves were shorter in the ET group than in HCS (p = 0.01 and p = 0.001). Pathological oVEMP responses were significantly higher in the ET group (72.2%) compared to the HCS (37.5%; p = 0.01). There was no statistically significant difference in oVEMP N1-P1 latencies between groups (p > 0.05). Because the ET group had high pathological responses to the oVEMP, but not the cVEMP, the upper brainstem pathways may be more affected by ET.en_US
dc.identifier.citationBal, N., Şengül, Y., Behmen, M. B., Powell, A., & Louis, E. D. (2023). Vestibular reflexes in essential tremor: abnormalities of ocular and cervical vestibular-evoked myogenic potentials are associated with the cerebellum and brainstem involvement. Journal of Neural Transmission, 1–7. https://doi.org/10.1007/s00702-023-02652-3en_US
dc.identifier.doi10.1007/s00702-023-02652-3
dc.identifier.issn0300-9564
dc.identifier.issn1435-1463
dc.identifier.pmid37199795
dc.identifier.scopus2-s2.0-85159690470
dc.identifier.urihttps://doi.org/10.1007/s00702-023-02652-3
dc.identifier.urihttps://hdl.handle.net/20.500.12428/4475
dc.identifier.wosWOS:000990475300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorŞengül, Yıldızhan
dc.language.isoen
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Neural Transmissionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcVEMPen_US
dc.subjectEssential tremoren_US
dc.subjectoVEMPen_US
dc.subjectVestibulocollic reflexen_US
dc.subjectVestibuloocular reflexen_US
dc.titleVestibular reflexes in essential tremor: abnormalities of ocular and cervical vestibular-evoked myogenic potentials are associated with the cerebellum and brainstem involvement
dc.typeArticle

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