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View Full Version : number cutoff in MRI-viewer ?


werner.lutzenberger@uni-t
June 18th, 2006, 03:24
I have imported MRIs tesselated with Brainsuite without problems, when the step size was 0.988438 mm.
But then I had a set with 0.9375 mm: The MRIviewer reported a size of 0.9 mm and I could not achieve the alignment, because the fiducials could not be marked. The I changed via MRIcro the nominal size to 0.9 mm and then I succeeded. So it seems that during MRI import the size was rounded.

Sylvain
June 20th, 2006, 02:53
So it seems the problem is that BrainStorm rounds off the voxel size; at least as displayed by MRIViewer, right ? But then, why would that impair fiducial alignement when rounding .93 to .9mm ?

Cheers.