Results 131 to 140 of about 1,263 (161)
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International Journal of Audiology, 2014
To assess the accuracy and stability of the Synapsys VNG Ulmer calibration system when the goggles and infrared camera are repositioned, and the accuracy of the equipment's geometric calibration system.Prospective data collection involved participants conducting the system's horizontal calibration test.
Natalie, Corless, Susannah, Goggins
exaly +3 more sources
To assess the accuracy and stability of the Synapsys VNG Ulmer calibration system when the goggles and infrared camera are repositioned, and the accuracy of the equipment's geometric calibration system.Prospective data collection involved participants conducting the system's horizontal calibration test.
Natalie, Corless, Susannah, Goggins
exaly +3 more sources
Videonystagmography (VNG) Findings in Patients with Vestibular Migraine: A Hospital-Based Study
Indian Journal of Otolaryngology and Head and Neck Surgery, 2021Vestibular migraine (VM) is a disorder where vestibular symptoms are causally related to migraine. It is one of the common causes of recurrent vertigo in the general population. It has often remained as an under-recognized condition with largely unknown pathophysiology.
Vivek S, Bini Faizal
exaly +3 more sources
Oculomotor Findings in Videonystagmography across the Lifespan
Journal of the American Academy of Audiology, 2023Abstract Background When performing oculomotor testing during standard videonystagmography (VNG), the vestibular system is not actively stimulated. Therefore, responses are generated from the cerebellum, brainstem, and oculomotor tract. Many patients seen for vestibular testing fall outside of the standard age norms, making it difficult to determine ...
Elizabeth, Tobener +3 more
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Impact and Cost Effectiveness of Videonystagmography
Annals of Otology, Rhinology & Laryngology, 2020Objective: Videonystagmography (VNG) is a commonly ordered test to evaluate patients with vestibular complaints. To date, there are no evidence-based guidelines for evaluating patients presenting with vestibular symptoms.
Garrett Ni +5 more
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Vestibular Function in Children with Type 1 Diabetes: Videonystagmography Testing
Audiology and Neurotology, 2021<b><i>Background:</i></b> Vestibular system is critical for maintaining balance and learning complex tasks. This study aimed to determine the frequencies, types, and predictors of vestibular dysfunctions (VDs) in children with type 1 diabetes (T1D) using videonystagmography (VNG). <b><i>Patients and Methods:</i>
Sherifa A. Hamed +2 more
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Videonystagmography findings in epileptic children
Advanced Arab Academy of Audio-Vestibulogy Journal, 2014This study included 60 epileptic children (6-18 years) and 20 neurologically free age-matched children. It was conducted to identify vestibular system abnormalities associated with or caused by epilepsy in patients either complaining of dizziness or not. Otoneurological testing was performed including videonystagmographic testing. More than one type of
Ebtessam Nada +5 more
openaire +1 more source
Videonystagmography and Posturography
2019Videonystagmography (VNG) and posturography are two vestibular assessment techniques that are still in use today. VNG: VNG allows clinicians to observe and record eye movements in real-time. Compared with electronystagmography (ENG), VNG tracings are more detailed and can capture subtle clinical findings.
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Pediatric Oculomotor Findings during Monocular Videonystagmography: A Developmental Study
Journal of the American Academy of Audiology, 2015Background:The differential diagnosis of a dizzy patient >4 yrs old is often aided by videonystagmography (VNG) testing to provide a global assessment of peripheral and central vestibular function. Although the value of a VNG evaluation is well-established, it remains unclear if the VNG test battery is as applicable to the pediatric population as ...
Steven M, Doettl +3 more
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Comparison of the Pupillometry During Videonystagmography in Asymmetric Pseudoexfoliation Patients
Current Eye Research, 2008We aimed to evaluate the dynamic function of iris muscle in asymmetric pseudoexfoliation patients by videonystagmography.15 patients with asymmetric pseudoexfoliation and 15 control subjects were included. The function of iris muscle was assessed by the pupillometry test of the videonystagmography by calculating the percent of change in pupillary ...
Kutluhan, AHMET +5 more
openaire +3 more sources