y, assuming identity."
So I tried editing the ROI.dat to
fsaverage
1.00
1.00
0.15
1 0 0 0
0 1 0 0
0 0 1 0
0 0 0 1
round
But the ROI created still goes to the center of the image.
What should I do?
Em qua., 19 de ago. de 2020 às 15:50, Mauricio Watanabe Ribeiro <
mauricio.watan..
N. Greve <
dgr...@mgh.harvard.edu> escreveu:
> rh.thickness is a surface overlay, not a volume (which is needed for the
> commands you are running). I'm a little confused by what you are trying to
> do. Do you want an volume ROI or a surface ROI?
>
> On 8/18/2020
External Email - Use Caution
Hello Freesurfer Experts,
I'm trying to create a ROI based on the peak from a paper. The peak on
MNI305 is X=22; Y=-71; Z=22
to use the mri_volsynth I transformed the CRS from MNI to rh.thickness with
the formula:
Vrh.thickness*inv(Trh.thickness)*R*T30
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Hi Freesurfers,
I'm trying to create a ROI based on peak significance voxel from a paper.
They reported a peak at X=21, Y=-71, Z=22 and area of 4,620 mm², based on
MNI305. My idea was creating a sphere ROI around this voxel and check its
area in the bra
