Hello Tracula Developer & User,
I found a few subjects have pathstat.overall.txt information but with blank voxel information in pathstats.byvoxel.txt. For such tracts, they usually len_min = len_max = len_avg. Anyone know what happened for the fiber tracking? Is it possible to extract the byvoxel information along the tract?
Thanks, Minjie
For example:
[minjiewu@ccmfsl1 data]$ more 22331/dpath/rh.slfp_PP_avg33_mni_bbr/pathstats.overall.txt # Title Pathway Statistics # # generating_program /ccm/pavuluri/imgsw/freesurfer/bin/dmri_pathstats # cvs_version # cmdline /ccm/pavuluri/imgsw/freesurfer/bin/dmri_pathstats --intrc /ccm/pavuluri/rest/DTI/data/22331/dpath/rh.slfp_PP_avg33_mni_bbr --dtbase /ccm/pavuluri/rest/DTI/data/223 31/dmri/dtifit --path rh.slfp --subj 22331 --out /ccm/pavuluri/rest/DTI/data/22331/dpath/rh.slfp_PP_avg33_mni_bbr/pathstats.overall.txt --outvox /ccm/pavuluri/rest/DTI/data/ 22331/dpath/rh.slfp_PP_avg33_mni_bbr/pathstats.byvoxel.txt # sysname Linux # hostname ccmfsl2.psych.uic.edu # machine x86_64 # user minjiewu # anatomy_type pathway # # subjectname 22331 # pathwayname rh.slfp # Count 1000 Volume 86 Len_Min 86 Len_Max 86 Len_Avg 86 Len_Center 0 AD_Avg 0.00112029 AD_Avg_Weight 0.00112029 AD_Avg_Center nan RD_Avg 0.000783836 RD_Avg_Weight 0.000783836 RD_Avg_Center nan MD_Avg 0.000895987 MD_Avg_Weight 0.000895987 MD_Avg_Center nan FA_Avg 0.264347 FA_Avg_Weight 0.264347 FA_Avg_Center nan