[FieldTrip] CTF to SPM

jan-mathijs schoffelen jan.schoffelen at donders.ru.nl
Wed Feb 22 12:04:45 CET 2012


Hi Davide,

Perhaps putting the filename as a 'string' may do the trick. In that case it was indeed silly ;-).

BW,

JM

On Feb 22, 2012, at 11:04 AM, Davide Rivolta wrote:

> Thanks again for the help. I still get an error regarding the name. Maybe is silly.
>  
> This is my script:
>  
>  
> for i = 1:size(mri,1)
>     fullname = strcat(inpath, mri{i,1}, '_V2.mri');
>     mri_V2 = ft_read_mri(fullname);
>     
>     cfg = [];
>     cfg.parameter = 'anatomy';
>     cfg.filename = mri_V2;
>     cfg.filetype = 'nifti';
>     ft_volumewrite(cfg, mri_V2);
>     
> end;
> 
> ?? Error using ==> fileparts at 17
> Input must be a row vector of characters.
> Error in ==> ft_volumewrite at 411
>     [pathstr, name, ext] = fileparts(cfg.filename);
>  
>  
>  
> Thanks again,
> Davide
>  
>  
>  
>  
> On Wed, Feb 22, 2012 at 10:47 AM, jan-mathijs schoffelen <jan.schoffelen at donders.ru.nl> wrote:
> Dear Davide,
> 
> Did you try 'anatomy' ?
> 
> BW,
> 
> Jan-Mathijs
> 
> 
> On Feb 22, 2012, at 10:05 AM, Davide Rivolta wrote:
> 
>> Thank you for the replies.
>> I am trying with ft_volumewrite.
>>  
>> I have a small problem. the configuration wants me to specify the cfg.parameter, that is a "string, describing the functional data to be processed, e.g. 'pow', 'coh' or 'nai' ".
>> I am a bit confused, since I have anatomical data, and I am not sure what to put here.
>>  
>> Any ideas?
>>  
>> Thanks a lot,
>> Davide
>> 
>> 
>> On Tue, Feb 21, 2012 at 6:05 PM, jan-mathijs schoffelen <jan.schoffelen at donders.ru.nl> wrote:
>> Hi Davide,
>> 
>> If you use ft_read_mri to read in your *.mri you can use ft_volumewrite to save the volumetric data as nifti. You can look into the documentation of ft_volumewrite to see how this works.
>> 
>> Best,
>> 
>> Jan-Mathijs
>> 
>> On Feb 21, 2012, at 11:17 AM, Davide Rivolta wrote:
>> 
>>> Dear all,
>>>  
>>> I wish to ask whether there is a way to import anatomical CTF files (.V2) into SPM.
>>>  
>>> Thanks,
>>> Davide
>>> 
>>> 
>>> -- 
>>> Davide Rivolta, PhD
>>> 
>>> _______________________________________________
>>> fieldtrip mailing list
>>> fieldtrip at donders.ru.nl
>>> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
>> 
>> Jan-Mathijs Schoffelen, MD PhD 
>> 
>> Donders Institute for Brain, Cognition and Behaviour, 
>> Centre for Cognitive Neuroimaging,
>> Radboud University Nijmegen, The Netherlands
>> 
>> Max Planck Institute for Psycholinguistics,
>> Nijmegen, The Netherlands
>> 
>> J.Schoffelen at donders.ru.nl
>> Telephone: +31-24-3614793
>> 
>> 
>> _______________________________________________
>> fieldtrip mailing list
>> fieldtrip at donders.ru.nl
>> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
>> 
>> 
>> 
>> -- 
>> Davide Rivolta, PhD
>> 
>> _______________________________________________
>> fieldtrip mailing list
>> fieldtrip at donders.ru.nl
>> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> 
> Jan-Mathijs Schoffelen, MD PhD 
> 
> Donders Institute for Brain, Cognition and Behaviour, 
> Centre for Cognitive Neuroimaging,
> Radboud University Nijmegen, The Netherlands
> 
> Max Planck Institute for Psycholinguistics,
> Nijmegen, The Netherlands
> 
> J.Schoffelen at donders.ru.nl
> Telephone: +31-24-3614793
> 
> 
> _______________________________________________
> fieldtrip mailing list
> fieldtrip at donders.ru.nl
> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> 
> 
> 
> -- 
> Davide Rivolta, PhD
> 
> _______________________________________________
> fieldtrip mailing list
> fieldtrip at donders.ru.nl
> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip

Jan-Mathijs Schoffelen, MD PhD 

Donders Institute for Brain, Cognition and Behaviour, 
Centre for Cognitive Neuroimaging,
Radboud University Nijmegen, The Netherlands

Max Planck Institute for Psycholinguistics,
Nijmegen, The Netherlands

J.Schoffelen at donders.ru.nl
Telephone: +31-24-3614793

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