Detail publikačního výsledku

Electromagnetic Modeling of Rat’s Head: Comparison of Formulations and Models

KUŘÁTKO, D.; WÓJCIK, D.; LÁČÍK, J.; KOUDELKA, V.

Originální název

Electromagnetic Modeling of Rat’s Head: Comparison of Formulations and Models

Anglický název

Electromagnetic Modeling of Rat’s Head: Comparison of Formulations and Models

Druh

Článek WoS

Originální abstrakt

Reliable inverse imaging of source currents in rat’s brain requires sufficiently accurate and CPU-time moderate forward models of fields to calibrate inverse solvers. In this paper, we compare different mathematical formulations of the electromagnetic problem related to the analysis of brain waves (static, quasi-static, full-wave) and various meshes differing in the density, the type and the geometrical accuracy. A sufficiently accurate model of brain waves is then completed by the cerebrospinal fluid and the skull. The resultant composite model of rat’s head with properly set electrical parameters has to be calibrated by the outputs of measurements. That way, a realistic electromagnetic model of the head of a live rat can be obtained

Anglický abstrakt

Reliable inverse imaging of source currents in rat’s brain requires sufficiently accurate and CPU-time moderate forward models of fields to calibrate inverse solvers. In this paper, we compare different mathematical formulations of the electromagnetic problem related to the analysis of brain waves (static, quasi-static, full-wave) and various meshes differing in the density, the type and the geometrical accuracy. A sufficiently accurate model of brain waves is then completed by the cerebrospinal fluid and the skull. The resultant composite model of rat’s head with properly set electrical parameters has to be calibrated by the outputs of measurements. That way, a realistic electromagnetic model of the head of a live rat can be obtained

Klíčová slova

Forward brain model, rat’s head, numerical analysis, Maxwell equations

Klíčová slova v angličtině

Forward brain model, rat’s head, numerical analysis, Maxwell equations

Autoři

KUŘÁTKO, D.; WÓJCIK, D.; LÁČÍK, J.; KOUDELKA, V.

Rok RIV

2020

Vydáno

01.09.2019

Nakladatel

Spolecnost pro radioelektronicke inzenyrstvi, Technicka 2, Praha CZ-16627, Czech Republic

Místo

Praha

ISSN

1210-2512

Periodikum

Radioengineering

Svazek

28

Číslo

3

Stát

Česká republika

Strany od

517

Strany do

527

Strany počet

11

URL

https://www.radioeng.cz/fulltexts/2019/19_03_0517_0527.pdf

BibTex

@article{BUT158413,
  author="David {Kuřátko} and Daniel Krzysztof {Wójcik} and Jaroslav {Láčík} and Vlastimil {Koudelka}",
  title="Electromagnetic Modeling of Rat’s Head: Comparison of Formulations and Models",
  journal="Radioengineering",
  year="2019",
  volume="28",
  number="3",
  pages="517--527",
  doi="10.13164/re.2019.0517",
  issn="1210-2512",
  url="https://www.radioeng.cz/fulltexts/2019/19_03_0517_0527.pdf"
}