[Mristudio-users] Using processed data

Mark A. Pinsk mpinsk at gmail.com
Tue Dec 15 23:07:33 EST 2009


Thanks !

I converted by 4D NIFTI file to a 4D ANALYZE file as you suggested.

I attempt to read it in as RAW, but it seems to get stuck...

I specify the file in the Raw-BIN Files Folder field, but I get this message:
"Number of files in this fold is less than expected: (Img_Slices*Img_Blocks)."

I only have a single .img/.hdr pair in my folder since it is a 4D file
(i.e. it contains 65 volumes (5 b0 volumes + 60 directions)).

Sorry, any help would be greatly appreciated.
Thanks
Mark




On Tue, Dec 15, 2009 at 10:29 PM, Gonzalo Rojas <grojasy at puc.cl> wrote:
> Hi Mark:
>
>  Yes... you could do all the processing that you mentioned (in FSL), and
> bring it to dti-studio... the FSL output file format is NIFTI.GZ... you must
> convert it to ANALYZE 4D, and then you must load that ANALYZE 4D file as a
> RAW data file format in DTI-STUDIO...
>
>  Sincerely,
>
>
> Gonzalo Rojas Costa
> Department of Radiology
> Las Condes Clinic
> Lo Fontecilla 441, Las Condes, Santiago, Chile.
> Tel: 56-2-2105170
> Cel: 56-9-97771785
> www.clc.cl
>
> El 15-12-2009 23:37, Mark A. Pinsk escribió:
>>
>> Hi, someone asked this a while ago in the archives but I didn't see a
>> reply.   Can I use data that I've processed in FSL (eddy current
>> correction, motion correction, and field map-based undistortion) and
>> bring it into dti-studio?   The data is in one large 4D nifti file.  I
>> don't see where I can do this, is it not possible?
>>
>> thanks
>> mark
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