Naslov
Comparison of a TMS induced fields in homogeneous adult and child brain models using the surface integral equation approach

Autori
Cvetković, Mario ; Poljak, Dragan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
The Proceedings of ICEAA - IEEE APWC 2015 / - , 2015, 199-202

Skup
International Conference on Electromagnetics in Advanced Applications (ICEAA 2015)

Mjesto i datum
Torino, Italija, 07.09.2015. - 11.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Electromagnetic model; Surface integral equation approach; Transcranial magnetic stimulation (TMS); adult and child comparison

Sažetak
This paper gives a comparison of the numerical results for the induced electric field, electric current density and the magnetic flux density inside the adult, 10-year old and 5-year old homogeneous brain models, for three different transcranial magnetic stimulation (TMS) coils. The numerical results are obtained using the TMS model based on the surface integral equation (SIE) formulation. The child brain models are obtained by linearly scalling the adult brain model. The age dependent parameters of the brain are taken into account. The results showed the increased values of the TMS-evoked parameters in the smaller brain models. Further analysis is carried out to investigate to what degree the approximation of brain tissue parameters influences the results in the homogeneous brain.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA