Hi,
I am trying to use Freesurfer parcellations as seed-, way- and endpoints for FSL's ProbtrackX and am following the suggestions here: http://www.fmrib.ox.ac.uk/fsl/fdt/fdt_surface.html
I was able to specify surface labels as seed points, but get error messages when trying to do the same with end- and waypoints:
Below is the command line and the error. Any suggestions on how to do this with FS parcellations would be much appreciated!
Thanks,
Patricia
/usr/pubsw/packages/fsl/fsl-4.0.4_RH4_64/bin/probtrackx --seedref=/space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/test6/dti_struct_brain.nii.gz -o /space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/test10/test10 -x $SUBJECTS_DIR/NY248_fmri_032510/label/lh.rostralanteriorcingulate.label --mesh=$SUBJECTS_DIR/NY248_fmri_032510/surf/lh.white.asc -l -c 0.2 -S 2000 --steplength=0.5 -P 1000 --xfm=/space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/test6/dti_struct2fa.mat --forcedir --opd -s /space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/fdt.bedpostX/merged -m /space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/fdt.bedpostX/nodif_brain_mask --dir=/space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/test10/ --stop=$SUBJECTS_DIR/NY248_fmri_032510/label/lh.bankssts.label
Log directory is: /space/emc2/1/halgdev/projects/NYU/morphometry/DTI/NY248_fmri__nii_032510/09+cbi_ep2d_diff_b1000/test10/
** ERROR (nifti_image_read): failed to find header file for '/home/halgdev/projects/nyuproj/subjects//NY248_fmri_032510/label/lh.bankssts.label'
** ERROR: nifti_image_open(/home/halgdev/projects/nyuproj/subjects//NY248_fmri_032510/label/lh.bankssts.label): bad header info
Error: failed to open file /home/halgdev/projects/nyuproj/subjects//NY248_fmri_032510/label/lh.bankssts.label
ERROR: Could not open image /home/halgdev/projects/nyuproj/subjects//NY248_fmri_032510/label/lh.bankssts.label
Image Exception : #22 :: Failed to read volume /home/halgdev/projects/nyuproj/subjects//NY248_fmri_032510/label/lh.bankssts.label
terminate called after throwing an instance of 'RBD_COMMON::BaseException'
Read otherAbort