I am interested in manually selecting ROIs based on atlases in AFNI. I aligned my subject’s anatomical files using SSwarper and used the MNI152_2009_template_SSW.nii.gz template. With this, does it make sense for me to use the “TT_Daemon” atlas for segmenting the ROIs? If so, would I need to complete resolution conversion using 3dfractionize or 3dresample?
Thank you very much.