[FieldTrip] ft_sourceplot

[qi li]

Hi Yuval,

I tried to show the slice by the command

imagesc(squeeze(mri.anatomy(100,:,:)))

and please take a look of the figure attached.

On Mon, May 7, 2012 at 3:19 PM, qi li <lihqih at gmail.com> 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
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