用freesurfer提取DTI,DKI中的FA,MD等

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  • 提取FA代码

    • 皮层———————————————————————————–
    • mri_vol2surf –mov mri/dtifit.nii.gz_FA.nii.gz –ref mri/orig.mgz –reg mri/3dfa-temp.mgz.reg –fwhm 0 –surf-fwhm 0 –hemi lh –projdist -1 –o mri/3dfa/subwhite-1.nii.gz
      • mri_vol2vol –s c37 –mov mri/nu.mgz –targ mri/nu.mgz –regheader –o mri/nu-temp.mgz –save-reg #cretate identity registration file
      • mkdir -p mri/rGWC #create directory for surfaces
      • mri_vol2surf –mov mri/nu.mgz –ref mri/nu.mgz –reg mri/nu-temp.mgz.reg –fwhm 0 –surf-fwhm 0 –hemi rh –projdist -1 –o mri/rGWC/subcortwm-1.nii.gz #make white matter intensity surface example below
    • gzip -d mri/3dfa/subwhite-1.nii.gz
    • cp mri/GWC/lh.gwc.nii mri/GWC/lh.gwc
    • cp mri/GWC/lh.gwc surf
    • cd ../
    • mris_preproc –fsgd test2.fsgd –tar



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