Comparison of Spline Methods for 3D Brain Mapping

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F19%3A43919487" target="_blank" >RIV/00023752:_____/19:43919487 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21460/19:00321934

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007%2F978-981-10-9038-7_79" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-981-10-9038-7_79</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-981-10-9038-7_79" target="_blank" >10.1007/978-981-10-9038-7_79</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Spline Methods for 3D Brain Mapping

Popis výsledku v původním jazyce

Brain mapping is a topographical method that is frequently used in human scalp electroencephalogram (EEG) for two-dimensional (2D) or three-dimensional (3D) visualization of electrical potentials distributed across the surface of the brain. In human research, accepted standards for EEG recording and mapping exist, however to date, no such standards have yet been developed for use with laboratory rats. We have selected methods typically used for 3D brain mapping in humans and applied them to a brain model of the Wistar rat. Spherical and 3D splines were implemented as methods of the interpolation. The validation of 3D maps was created by using simulated signals of human and rat brain activity. The Root Mean Square error (RMS error) was calculated for the evaluation of interpolation methods. In conclusion, our results showed that the 3D spline interpolation yielded a better electrical potential map in both the human brain model and the rat brain model.

Název v anglickém jazyce

Comparison of Spline Methods for 3D Brain Mapping

Popis výsledku anglicky

Brain mapping is a topographical method that is frequently used in human scalp electroencephalogram (EEG) for two-dimensional (2D) or three-dimensional (3D) visualization of electrical potentials distributed across the surface of the brain. In human research, accepted standards for EEG recording and mapping exist, however to date, no such standards have yet been developed for use with laboratory rats. We have selected methods typically used for 3D brain mapping in humans and applied them to a brain model of the Wistar rat. Spherical and 3D splines were implemented as methods of the interpolation. The validation of 3D maps was created by using simulated signals of human and rat brain activity. The Root Mean Square error (RMS error) was calculated for the evaluation of interpolation methods. In conclusion, our results showed that the 3D spline interpolation yielded a better electrical potential map in both the human brain model and the rat brain model.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

30230 - Other clinical medicine subjects

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

World Congress on Medical Physics and Biomedical Engineering 2018, Vol 2

ISBN

978-981-10-9038-7

ISSN

1680-0737

e-ISSN

—

Počet stran výsledku

3

Strana od-do

421-423

Název nakladatele

Springer

Místo vydání

New York

Místo konání akce

Prague, Czech Republic

Datum konání akce

3. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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