Dear Experts,

I ran a group analysis in Qdec for the left volume and found a region of significant group difference. I wanted to extract this ROI. I defined this label and used the “map label to subjects” option in Qdec and ran the following but encountered the following error. Please kindly help…

[spjwker@nanlnx2 FSL]1% mris_anatomical_stats –l lh.HCA_vol.label \-b -f PAC07/stats/lh.HCA_vol.stats PAC07 lh

limiting computations to label lh.HCA_vol.label.

reading volume /home/spjwker_PAC/Lena/CT_SA/FSL/PAC07/mri/wm.mgz...

reading input surface /home/spjwker_PAC/Lena/CT_SA/FSL/PAC07/surf/lh.white...

reading input pial surface /home/spjwker_PAC/Lena/CT_SA/FSL/PAC07/surf/lh.pial...

reading input white surface /home/spjwker_PAC/Lena/CT_SA/FSL/PAC07/surf/lh.white...

Segmentation fault

Many thanks,

Lena