Multiscale Poincaré Plots Analysis of Nystagmus Amplitude Variability During Rotation on Bárány Chair

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F21%3A10418944" target="_blank" >RIV/00064203:_____/21:10418944 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11130/21:10418944 RIV/68407700:21460/21:00345178

Výsledek na webu

<a href="https://doi.org/10.1007/978-3-030-64610-3_96" target="_blank" >https://doi.org/10.1007/978-3-030-64610-3_96</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-64610-3_96" target="_blank" >10.1007/978-3-030-64610-3_96</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multiscale Poincaré Plots Analysis of Nystagmus Amplitude Variability During Rotation on Bárány Chair

Popis výsledku v původním jazyce

This article describes the application of nonlinear methods in the form of Multiscale Poincaré plots for the purpose of evaluating the variability of the horizontal amplitudes of nystagmus during bilateral stimulation on Bárány chair. This new approach can provide additional information for the needs of evaluating vestibular system disorders. The evaluated parameters were areas of the 95% confidence ellipses of amplitudes per- and post-rotational nystagmuses. 3D VOG glasses were used to assess the vestibulo-ocular reflex induced by the trapezoidal acceleration stimulation. A total of 10 volunteers without neurological disorders involved in the pilot measurement (5 males: mean age 23.4 years, 5 females: mean age 22.8 years). Jarque-Bera test did not show normal distribution of the data and results did not confirm the difference between ellipses surfaces per- and post-rotational nystagmus amplitudes, even for different coarse grained parameters Σs (s = 1-4). For further research, it would be advisable to focus on lower coarse grained Σs parameters.

Název v anglickém jazyce

Multiscale Poincaré Plots Analysis of Nystagmus Amplitude Variability During Rotation on Bárány Chair

Popis výsledku anglicky

This article describes the application of nonlinear methods in the form of Multiscale Poincaré plots for the purpose of evaluating the variability of the horizontal amplitudes of nystagmus during bilateral stimulation on Bárány chair. This new approach can provide additional information for the needs of evaluating vestibular system disorders. The evaluated parameters were areas of the 95% confidence ellipses of amplitudes per- and post-rotational nystagmuses. 3D VOG glasses were used to assess the vestibulo-ocular reflex induced by the trapezoidal acceleration stimulation. A total of 10 volunteers without neurological disorders involved in the pilot measurement (5 males: mean age 23.4 years, 5 females: mean age 22.8 years). Jarque-Bera test did not show normal distribution of the data and results did not confirm the difference between ellipses surfaces per- and post-rotational nystagmus amplitudes, even for different coarse grained parameters Σs (s = 1-4). For further research, it would be advisable to focus on lower coarse grained Σs parameters.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

30103 - Neurosciences (including psychophysiology)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

IFMBE Proceedings

ISBN

978-3-030-64609-7

ISSN

1680-0737

e-ISSN

—

Počet stran výsledku

11

Strana od-do

857-867

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Portorož

Datum konání akce

29. 11. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

001327090600095