[Freesurfer] FNIRT and fslregister

Hi all, regarding the VolumeRoiCorticalThickness pipeline, is it possible to apply non linear transformation as obtained by FNIRT, instead of linear transformation as obtained by FLIRT? If yes, in which way? By using fslregister? Thank you marco ___

[Freesurfer] One Way Anova and multiple comparisons

Hi to everybody, I am a very inexperienced users of FreeSurfer. I have 3 groups of subjects and I have run recon-all and checked the results for all the subjects (very good results). Now what I need to do, is to calculate the differences in the regional cortical thickness between these 3 grou