[Simnibs-discuss] simNIBS question
Guilherme B Saturnino
guilhermebs at drcmr.dk
Fri Jun 26 10:48:29 CEST 2020
Thanks a lot for the interest in SimNIBS!
As mentioned in the FAQ, the osculations in TACS do not change the
electric field spread, but act as a scaling factor as the time and
spatial component are separable
E(x, t) = E(x)I(t).
If you have many electrodes at different phases, it becomes a little
more complicated, but it is still a linear superposition (please see
https://doi.org/10.1016/j.neuroimage.2017.09.024). To calculate it you
can just use our matlab or python modules to load simulation results
(mesh_load_gmsh4 in matlab or simnibs.read_msh in python, please see
We also have a module to optimize electrode locations
and a paper about it (https://doi.org/10.1016/j.neuroimage.2019.116183).
On 25/06/2020 20.17, du t. (td5u19) wrote:
> I am a Msc student who is doing my graduate project based on
> simNIBS. I want to do the TACs simulation to know if machine learning
> can use to find the right parameters (AC frequency, current, electrode
> location etc.) to produce interference at target specific brain area.
> So is it possible to visualize the effect brought by AC frequency
> change on simNIBS? Or is there any some code examples for AC
> simulation that gives a complete process to scale and sum electric
> fields from different simulations to obtain oscillating AC electric
> field as you explained in FAQ?
> Any further replay is appreciated, thanks a lot and have a nice day.
> Tianyu Du
> Simnibs-discuss mailing list
> Simnibs-discuss at drcmr.dk
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Simnibs-discuss