Dear Freesurfer,<div><br><div>I have created a ribbon in high resolution like 0.5 x 0.5 x 0.5 mm^3</div><div>I selected some of those voxel in the high-res ribbon file. </div><div>Then I wanted to create a paint file out of volume in that resolution on white or pial.</div>

<div>I used the tkregister to register the high-res ribbon file to anatomy.</div><div>then I used </div><div><br></div><div>&quot;mri_vol2surf --src seeg_in_ribbon.nii --src_type t1 --srcreg register3.dat  --hemi rh --projfrac 1 --out ./seeg_in_ribbon_surface.w --out_type paint --surf pial&quot;</div>

<div><br></div><div>to project the volume on surface! but unfortunately I did not get any hits! </div><div>I already know I should get some vertices but nothing is there!? </div><div><br></div><div><br></div><div><br></div>

<div>INFO: output format is paint</div><div>srcvol = seeg_in_ribbon.nii</div><div>srctype = t1</div><div>srcreg = register3.dat</div><div>srcregold = 0</div><div>srcwarp unspecified</div><div>surf = pial</div><div>hemi = rh</div>

<div>ProjFrac = 1</div><div>thickness = thickness</div><div>reshape = 0</div><div>interp = nearest</div><div>float2int = round</div><div>GetProjMax = 0</div><div>INFO: float2int code = 0</div><div>Done loading volume</div>

<div>Reading surface /data/local/PROJECT/subj1/surf/rh.pial</div><div>Done reading source surface</div><div>Reading thickness /data/local/PROJECT/subj1/surf/rh.thickness</div><div>Done</div><div>Mapping Source Volume onto Source Subject Surface</div>

<div> 1 1 1 1</div><div>using old</div><div>Done mapping volume to surface</div><div>Number of source voxels hit = 122086</div><div>Warning: all vertex values are zero </div><div><br><div><br></div>-- <br>Best Regards<br>

           Rouhollah Abdollahi<br><br><br>
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