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I have tried to apply tbss_non_FA to my MD images (N= 287 subjects to normalize to the most typical subject in the study) and I carefully followed the steps given in TBSS manual, however, there seems to be too many files that causes the program to crash. I have also tried to change the tbss_non_FA as it was recommended :

${FSLDIR}/bin/fslmerge -t ../stats/all_$ALTIM `$FSLDIR/bin/imglob *_to_target_${ALTIM}.*`

in $FSLDIR/bin/tbss_non_FA

to read:

${FSLDIR}/bin/fslmerge -t ../stats/all_$ALTIM `$FSLDIR/bin/imglob *_to_target_${ALTIM}.nii.gz`

I did this simply by changing a line in gedit program using a diplay function by right-clicking on tbss_non_FA but the error still persists (SEE BELLOW)!

What can I do to get ride of this error or perhaps I didn't change the noted line appropriately?

I will greatly appreciate if somebody help me !

Kami

using pre-chosen registration target: target
upsampling alternative images into standard space
/usr/share/fsl/4.1/bin/tbss_non_FA: 95: /usr/share/fsl/4.1/bin/imglob: Argument list too long
merging all upsampled MD images into single 4D image

Usage: fslmerge <-x/y/z/t/a> <output> <file1 file2 .......>
     -t : concatenate images in time
     -x : concatenate images in the x direction
     -y : concatenate images in the y direction
     -z : concatenate images in the z direction
     -a : auto-choose: single slices -> volume, volumes -> 4D (time series)
** ERROR (nifti_image_read): failed to find header file for 'all_MD'
** ERROR: nifti_image_open(all_MD): bad header info