Thanks a lot for your help regarding my previous post.
one last question is that, as I mentioned before, I am going to investigate the effect of aging on 365 subjects , hence batching at least a part of the analysis procedure would be quite helpful. I have already wrote a code to concatenate multiple with-in-subject acquisition of DTI data. However, I don't know how one can extend it to such a big sample. First I made an array contains the folders (let's say 2 folder for the moment) including the different acquisition files (e.g. 2501.35-DTI1-s007 2501.35-DTI2-s008 2501.35-DTI3-s009) :
fn_list= ['/B2501.35','/B2501.45']
for fn in fn_list; do
fsl4.1-fslmerge -t big4D 2501.35-DTI1-s007 2501.35-DTI2-s008 2501.35-DTI3-s009; done
fsl4.1-fsl eddy-correct big4D big4D-correct 0
fsl4.1-fslroi big4D-correct av1-corr 0 38
fsl4.1-fslroi big4D-correct av2-corr 38 38
fsl4.1-fslroi big4D-correct av3-corr 76 38
fsl4.1-fslmaths av1-corr -add av2-corr -add av3-corr -div 3 data
however it seems that it can not get pointed to the correct folder to read the files.I guess something is wrong within the first two lines of the code!
Any help would be highly appreciated.
/Alireza
|