[FieldTrip] ft_sourceplot

[Yuval Harpaz]

well, there's something there.
the no colorbar message only means that this is structural, not functional
data so it will show in grayscale, no colors.
do you want to send me the image if it is not too big? I am not a ft
developer but I can take a look, maybe you need to play with the contrst

On 7 May 2012 22:59, qi li <lihqih at gmail.com> wrote:

> Yes, I have the same problem with ft_sourceplot_old. No figures out.
>
> On Mon, May 7, 2012 at 3:43 PM, Nathan Weisz <nathanweisz at mac.com> wrote:
> > hi,
> >
> > do you encounter the same issue with ft_sourceplot_old? (the image in
> the tutorial looks like the old function, but i may be mistaken)
> >
> > good luck,
> > n
> >
> > On 07.05.2012, at 21:19, qi li wrote:
> >
> >> Hi Yuval,
> >>
> >> Thanks for your help but ft_sourceplot still can not show nii either.
> >>
> >> Now it is showing the message'
> >> Warning: no colorbar possible without functional data
> >>> In ft_sourceplot at 774
> >> the call to "ft_sourceplot" took 12 seconds and an estimated 15 MB
> >>>> mri
> >>
> >> mri =
> >>
> >>          dim: [256 256 256]
> >>      anatomy: [256x256x256 double]
> >>          hdr: [1x1 struct]
> >>    transform: [4x4 double]'
> >>
> >> On Mon, May 7, 2012 at 2:03 PM, Yuval Harpaz <yuvharpaz at gmail.com>
> wrote:
> >>> for work around try reading the nii with fieldtrip
> >>> regards
> >>> yuval
> >>>
> >>> On 7 May 2012 20:52, qi li <lihqih at gmail.com> wrote:
> >>>>
> >>>> Hi,
> >>>>
> >>>> I am having trouble following the tutorial of  'source reconstruction
> >>>> of event-related fields using minimum-norm estimate'.
> >>>>
> >>>> So far, I have been successfully done with the freesurfer and am
> >>>> checking the mri result by freesurfer.
> >>>>
> >>>> The command is like this,
> >>>>
> >>>> % go to the Subject01/mri directory
> >>>> mri = ft_read_mri('filled.mgz');
> >>>> cfg = [];
> >>>> cfg.interactive = 'yes';
> >>>> figure;ft_sourceplot(cfg, mri);
> >>>>
> >>>> ft_sourceplot shows no figures at all. I do check the 'filled.mgz by
> >>>> converting it to nii and view it in afni. The white matter can be
> >>>> clearly seen.
> >>>>
> >>>> Can anybody help? Thanks a lot!
> >>>>
> >>>> Qi
> >>>> _______________________________________________
> >>>> fieldtrip mailing list
> >>>> fieldtrip at donders.ru.nl
> >>>> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> >>>
> >>>
> >>>
> >>>
> >>> --
> >>>
> >>> Y.Harpaz
> >>>
> >>> a link to the BIU MEG lab:
> >>> http://faculty.biu.ac.il/~goldsa/index.html
> >>>
> >>>
> >>> _______________________________________________
> >>> fieldtrip mailing list
> >>> fieldtrip at donders.ru.nl
> >>> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> >>
> >> _______________________________________________
> >> fieldtrip mailing list
> >> fieldtrip at donders.ru.nl
> >> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> >
> > _______________________________________________
> > fieldtrip mailing list
> > fieldtrip at donders.ru.nl
> > http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
>
> _______________________________________________
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>



-- 

Y.Harpaz

a link to the BIU MEG lab:
http://faculty.biu.ac.il/~goldsa/index.html
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