Dear Freesurfer experts,

I ran the following command on a T1 image

 

and I got the following error message:

 

talairach_afd -T 0.005 -xfm transforms/talairach.xfm

 

ERROR: talairach_afd: Talairach Transform: transforms/talairach.xfm ***FAILED*** (p=0.0344, pval=0.0034 < threshold=0.0050)

 

 

I highly appreciate an explanation for the meaning of this error and how to fix it.