Re: [Freesurfer] project 3D ROI onto flatmap

2016-12-13 Thread Douglas Greve
You will need a registration between the space where the ROIs are and the anatomical. We usually do this with bbregister, but you will need to identify a volume that is in the ROI space that has anatomical contrast so that the registration can be done (ie, dont use the ROI mask for registration

[Freesurfer] project 3D ROI onto flatmap

2016-12-09 Thread Niia Nikolova
Dear Experts, I have analysed retinotopy data, and have it on occipital patches of each subjects cortical flatmap. Now, I would like to also project ROI masks which I have drawn by hand in FSL (based on other functional areas) onto the same flatmaps. The ROI masks are in 3d nii.gz files and I