Examination of subjective visual vertical by SVV bucket test

نویسندگان

چکیده

CĂ­le: Stanovit hodnotu nĂĄklonu subjektivnĂ­ vizuĂĄlnĂ­ vertikĂĄly (SVV) u zdravĂ˝ch dobrovolnĂ­kĹŻ a pacientĹŻ s perifernĂ­m vestibulĂĄrnĂ­m syndromem pomocĂ­ speciĂĄlně upravenĂŠho kbelĂ­ku (SVV bucket test). Zhodnotit interindividuĂĄlnĂ­ opakovatelnost vyĹĄetřenĂ­ otoneurologickĂŠ poradny. Metodika: SrovnĂĄnĂ­m vĂ˝sledkĹŻ měřenĂ­ lĂŠkaře sestry 153 poradny jsme hodnotili reprodukovatelnost tĂŠto metody. DĂĄle byly porovnĂĄny vĂ˝sledky 38 42 perifernĂ­ vestibulĂĄrnĂ­ lĂŠzĂ­. VĂ˝sledky: Zjistili dobrou vyĹĄetřenĂ­. PrĹŻměrnĂĄ vĂ˝chylka SVV byla větĹĄinou do 1°, nepřesĂĄhla 2°. Při lĂŠzĂ­ zjiĹĄtěny statisticky signifikantně větĹĄĂ­ vĂ˝chylky neĹž (p < 0,001). VĂ˝chylka se v čase sniĹžovala. ZĂĄvěr: VyĹĄetřenĂ­ je levnĂŠ, rychlĂŠ reprodukovatelnĂŠ. U osob nepřesahuje akutnĂ­ jednostrannou vestibulopatiĂ­ ve větĹĄině případĹŻ vyĹĄĹĄĂ­, ukazuje stranu lĂŠze, sniĹžuje čase.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Subjective visual vertical in vestibular disorders measured with the bucket test.

CONCLUSION The 'bucket test' may indicate that patients with known vestibular disorders have spatial orientation deficits but due to the low receiver operating characteristics (ROC) values it is not useful for screening people for vestibular impairments. OBJECTIVES 1) to verify that patients with unilateral peripheral vestibular weakness (UW) differ from normal subjects on the bucket test, 2)...

متن کامل

How different types of scenes affect the Subjective Visual Vertical (SVV) and the Perceptual Upright (PU)

Different scenes contain varying cues to the direction of gravity. Do scenes with stronger cues differentially affect the ability of a scene to influence the direction of the Subjective Visual Vertical (SVV) and the Perceptual Upright (PU)? Using indoor, outdoor, natural and man-made scenes we asked participants to judge the orientation of pictures (Scene Upright: SU), viewed through a circular...

متن کامل

Normative data for the subjective visual vertical test during centrifugation.

BACKGROUND The otoliths act as gravito-inertial force sensors and contribute to the perception of spatial orientation. The perception of gravitational vertical can be assessed by asking a subject to adjust a light bar to the vertical. Prior to clinical use of the SVV (subjective visual vertical) test, normative data and test-retest reliability must be established. PURPOSE To obtain normative ...

متن کامل

Subjective visual vertical with the bucket method in Brazilian healthy individuals.

INTRODUCTION The capacity of a healthy individual to estimate the true vertical in relation to the Earth when a fluorescent line is aligned in a completely dark room is called the subjective visual vertical. OBJECTIVE To evaluate subjective visual vertical using the bucket method in healthy Brazilian individuals. METHODS Binocular subjective visual vertical was measured in 100 healthy volun...

متن کامل

A bucket of static vestibular function.

OBJECTIVE Validation of a bedside test to measure the monocular and binocular subjective visual vertical (SVV). METHODS Monocular and binocular measurements of the SVV were made in 30 healthy subjects (mean age 46.1 +/- 16.4 years) and 30 patients with acute peripheral or central vestibular lesions (mean age 51.3 +/- 17.1 years). The established method uses a hemispheric dome (adjustment of a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Neurologie pro praxi

سال: 2022

ISSN: ['1803-5280', '1213-1814']

DOI: https://doi.org/10.36290/neu.2021.016