Hello,
I have two sets of diffusion data for each of my participants (each set is 32 directions). If I want to combine them before running dtifit is the following code correct? In particular, do I need to do anything in between running eddy_correct and bet to somehow average the two acquisitions??
fslmerge -t combo.nii.gz data1.nii.gz data2.nii.gz
eddy_correct combo 0
fslroi data nodif 0 1
bet nodif nodif_brain
slicer nodif nodif_brain -a nodif_overlay.png
fslmaths nodif_brain -bin nodif_brain_mask
dtifit --data=data --out=dti --mask=nodif_brain_mask --bvecs=bvecs --bvals=bvals
Any and all help greatly appreciated!!
Best,
Sarah
|