Thank you, Daniel.
I have a question. I checked the alignment of the mask and EPI images in ANFI and it seems that they are aligned, as in the figure below. However, when I checked them in ITK-SNAP, It seems that they are not aligned! Do you know why this is so?
I want to use the mask in CoSMoMVPA using cosmo_fmri_dataset and after checking the result with ITK-SNAP, I am not sure whether the mask and the EPI image are aligned are not.
For the both images:
Dimensions: 120x120x75
Voxel spacing: 1.75x1.75x1.75
Origin: -106.312x87.8681x-54.6848
for one of them:
Orientation: Oblique (Close to RPI)
and the other one:
Orientation: RPI