[FieldTrip] FEM using Simbio

[Simon Homolle]

Dear Rajat,

could you please describe how you generated your mesh?

Bests,
Simon Homölle
PhD Candidate
Donders Institute for Brain, Cognition and Behaviour
Centre for Cognitive Neuroimaging
Radboud University Nijmegen
Phone: +31-(0)24-36-65059

> On 06 Apr 2016, at 15:10, Rajat Thomas <r.thomas at nin.knaw.nl> wrote:
> 
> Dear all,
> 
> Has anyone used the FEM approach to Headmodels using Simbio recently?
> 
> If so, I get this error:
> "Elements have wrong orientation or are degenerated"
> 
> Any ideas?
> 
> cfg        = [];
> cfg.method ='simbio';
> cfg.conductivity = [0.33 0.14 1.79 0.01 0.43];   % order follows mesh.tissyelabel
> vol        = ft_prepare_headmodel(cfg, mesh);    
> 
> And;
> ​
> disp(mesh)
>             hex: [545883x8 double]
>             pnt: [569722x3 double]
>          labels: [545883x1 double]
>          tissue: [545883x1 double]
>     tissuelabel: {'csf'  'gray'  'scalp'  'skull'  'white'}
>            unit: 'mm'
>             cfg: [1x1 struct]
> 
> Any help would be highly appreciated.
> 
> Rajat
> 
> 
> 
> 
> 
> 
> Rajat Mani Thomas
> Social Brain Lab
> Netherlands Institute for Neuroscience
> Amsterdam
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