نتایج جستجو برای: vemps

تعداد نتایج: 106  

2016
N.P.M. Todd S. Govender J.G. Colebatch

Todd et al. (2014ab) have recently demonstrated the presence of vestibular-dependent contributions to auditory evoked potentials (AEPs) when passing through the vestibular threshold as determined by vestibular evoked myogenic potentials (VEMPs), including a particular deflection labeled as an N42/P52 prior to the long-latency AEPs N1 and P2. In this paper we report the results of an experiment ...

2017
Sun-Uk Lee Hyo-Jung Kim Jeong-Yoon Choi Ja-Won Koo Ji-Soo Kim

INTRODUCTION Vestibular-evoked myogenic potentials (VEMPs) can be abnormal in patients with idiopathic recurrent spontaneous vertigo. We aimed to determine whether abnormal cervical vestibular-evoked myogenic potentials (cVEMPs) can predict evolution of isolated recurrent vertigo into Meniere's disease (MD). METHODS We had followed up 146 patients with isolated recurrent vertigo and an evalua...

2014
N.P.M. Todd A.C. Paillard K. Kluk E. Whittle J.G. Colebatch

Todd et al. (2014) have recently demonstrated the presence of vestibular dependent changes both in the morphology and in the intensity dependence of auditory evoked potentials (AEPs) when passing through the vestibular threshold as determined by vestibular evoked myogenic potentials (VEMPs). In this paper we extend this work by comparing left vs. right ear stimulation and by conducting a source...

Journal: :Journal of the American Academy of Audiology 2011
Owen D Murnane Faith W Akin Kip J Kelly Stephanie Byrd

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم بهزیستی و توانبخشی - دانشکده توانبخشی 1392

دستگاه های حلزونی و دهلیزی علاوه بر مجاورت تشریحی در منشأ و رشد دوران جنینی، در ریز ساختار و عملکرد در سطح سلولی و نورونی شباهت های بسیاری دارند. بنابراین در مبتلایان به اختلال عملکرد حلزونی و کاهش شنوایی حسی عصبی، احتمال اختلال عملکرد دهلیزی هم وجود دارد. در افراد دچار کاهش شنوایی حسی عصبی شدید تا عمیق کاشت حلزون فرصتی برای کسب عملکرد شنیداری ایجاد کرده است. امکان بهبود دسترسی به اطلاعات شنیدا...

Journal: :The Hearing journal 2021

Congenital cytomegalovirus (cCMV) is a leading non-genetic cause of sensorineural hearing loss (SNHL) and an important neurodevelopmental delay.1,2 Vestibular hypofunction can result in gross motor delay, hypotonia, postural instability, lack spatial awareness. physiotherapy safety advice may be indicated. Studies have shown vestibular impairment to common children with cCMV, both those with, w...

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