[FieldTrip] source grand average

[Julian Keil]

Hi Noa,

either use ft_sourceinterpolate to interpolate the grandaverage to a standard-MRI, or use the „surface“-option when plotting.

Cheers,

Julian

________________
Prof. Dr. Julian Keil

Biologische Psychologie
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Klinik für Psychiatrie und Psychotherapie
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> Am 19.03.2018 um 21:51 schrieb ⁨נועה הכהן⁩ <⁨noa1hc at gmail.com⁩>:
> 
> Hi all,
> I am working on source recognition. I used ft_sourcegrandavrage, but I could not plotting the results, because there is no 'anatomy' field. why is it happening?
> 
> my code is-
> norm_source.pos=template_grid.pos
> norm_source.inside=template_grid.inside
> cfg.parameter          = 'pow'
> cfg.keepindividual     = 'yes'
> [grandavg] = ft_sourcegrandaverage(cfg, norm_source 1, norm_source 2)
> 
> This generates a structure with the following fields:
> grandavg =
> 
>          pow: [2x7109137 double]
>          coordsys: 'spm'
>          dim: [181 217 181]
>          inside: [6804x1 logical]
>          pos: [6804x3 double]
>          cfg: [1x1 struct]
> 
> Thanks!
> Noa
> 
> 
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