[Simnibs-discuss] 4x1 Optamization

[Axel Thielscher]

Hi Martin,

there is currently no optimization specific for 4x1 electrode positions. 
The closest you can get is to optimize with:

max_total_current: 2 mA

max_individual_current: 1 mA

max_active_electrodes: 4

and for the target:

directions = None

and then try several values for the intensity of the target.

Best regards,

Axel


On 01-06-2022 23:32, Martin Bardhi wrote:
>
> Hello,
>
> This is Martin B, a University of Calgary researcher using simnibs 
> tdcs optamization modeling for my project. Thank you for the fast 
> response on my last question. I was now wondering if there was any way 
> to optimize the electrode placement for a 4x1 montage, where you could 
> set one anode or cathode to be at +/- 1 mA, and 4 adjacent ones at -/+ 
> 0.25mA, but with an optimized position.
>
> Thank you,
>
> Martin
>
>
> _______________________________________________
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> Simnibs-discuss at drcmr.dk
> https://mailman.drcmr.dk/mailman/listinfo/simnibs-discuss

-- 
Dr. Axel Thielscher
Professor of Neurophysics and Neuroimaging
Danish Research Center for Magnetic Resonance
Copenhagen University Hospital Hvidovre
DK-2650 Hvidovre, Denmark
www.drcmr.dk
&
Department of Health Technology
Technical University of Denmark
DK-2800 Kgs. Lyngby
http://www.healthtech.dtu.dk/
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