Hi Bruce,
Thanks for your response. A couple of follow-ups:
1) Is using bbregister usually better than using FLIRT? After all, isn't it
simply an affine transformation?
2) If I want to move my parcellation from MNI_2mm space to subject native
space, shoud I use the MNI_2mm template as my
you should use the method I posted
On 10/15/2014 04:42 PM, Marcelo Mattar wrote:
Hi Bruce,
Thanks for your response. A couple of follow-ups:
1) Is using bbregister usually better than using FLIRT? After all,
isn't it simply an affine transformation?
2) If I want to move my parcellation
Yes, there is, and there is an adjustment made to the vox2ras so that
freeview reads it properly. Still that should not affect the actual
coordinates. However, if you want to use another viewer, you have to
make sure that the coordinates are consistent between the volume and the
surface. Just
Hi Bruce,
I'm chiming in because I've been having a similar issue with the method you
mention above. Though, my goal is just to move the surface rendering into
the subject's native space using tkregister2 and mri_surf2surf as suggested
here:
Hi Zack
there is a ras2vox transform in the surface file header that I believe
freeview uses. I'll cc Ruopeng so he can confirm and give you details
cheers
Bruce
On
Mon, 13 Oct 2014, Zachary Greenberg wrote:
Hi Bruce,
I'm chiming in because I've been having a similar issue with the method
Hello,
I'm new to Freesurfer, and I'm lost in something that I believe is very
basic. I have a parcellation of the brain in .nii format that is currently
in MNI space (2mm). I would like to move this parcellation to subject
native space, so that I can extract the BOLD timeseries from each region
Hi Marcelo
you can use bbregister to register the surfaces to another volume, and
mri_vol2surf to then map the volume onto the surface (or mri_vol2vol to
apply the volume transform)
cheers
Bruce
On Sat, 11 Oct 2014, Marcelo Mattar wrote:
Hello,
I'm new to Freesurfer, and I'm lost in
