Hi!
I ran mri_segstats as instructed in the wiki to extract ADC values from
adc.nii. And as you can see below in my output, I think the decimal digits are
truncated and missing the following decimal values. Is there an option or other
way to get around this problem and extract ADC values from the ROIS with
greater precision? Thank you!
mri_segstats \
--seg $SUBJECTS_DIR/$subj/mri/wmparc2diff.mgz \
--ctab $FREESURFER_HOME/FreeSurferColorLUT.txt \
--id 251 --id 3021 --id 3024 --id 3030 --id 12 --id 4 \
--i adc.nii --sum adc.stat
# ColHeaders Index SegId NVoxels Volume_mm3 StructName Mean StdDev Min Max
Range
29 3001 344 2752.0 wm-lh-bankssts 0.0007
0.0001 0.0006 0.0009 0.0003
30 3002 450 3600.0 wm-lh-caudalanteriorcingulate 0.0009
0.0003 0.0006 0.0026 0.0020
31 3003 851 6808.0 wm-lh-caudalmiddlefrontal 0.0007
0.0001 0.0005 0.0010 0.0005
32 3005 337 2696.0 wm-lh-cuneus 0.0008
0.0001 0.0006 0.0011 0.0005
33 3006 82 656.0 wm-lh-entorhinal 0.0009
0.0001 0.0008 0.0016 0.0008
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