So the difference is that one label was created from the ROI resampled in the T1 space and the other was created from the original ROI volume? If so, then this behavior is as expected. Why not use the first label?
doug Tyler Blazey wrote: > Hi, > > I am having a bit of a problem with the orientation of a label produced by > mri_cor2label. I have an old analyze ROI that I have converted to a nifti > volume and then registered to T1.mgz. When I load the ROI volume in tkmedit , > the registration looks fine. The label and T1.mgz are in the same orientation > and everything matches up. This occurs whether I load the ROI volume as the > aux volume or as the main volume. > > I then have tried to run mri_cor2label on the ROI volume in order to convert > it to a label. When I look at the label with T1.mgz as the main volume, the z > and y axises of the label are flipped and so is the left/right orientation. > The strange thing is when I load the ROI volume as the main volume and T1.mgz > as the aux volume, the label has the correct orientation. Is there a reason > why the label only has the correct orientation when its source volume is used > as the main volume? Is there any way I can correct this issue? > > I am sorry if any of this is unclear. Thanks in advance for any help. > > Thanks, > > - Tyler > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.