Thanks for the quick answer! What is your opinion about re-using the found control points, brain mask , and white matter edits? (re-using by non-linearly transforming them in the new space, and just re-run auto-recon2/3)
Best Regards, Costin Tanase, PhD, Clinical Specialist UC Davis Imaging Research Center 4701 X St, Sacramento, CA, 95817 tel: 916-703-5097 cel: 412-362-0484 -----Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: ----- To: Costin Tanase <costin.tan...@ucdmc.ucdavis.edu> From: Bruce Fischl <fis...@nmr.mgh.harvard.edu> Date: 07/27/2010 01:55PM Cc: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] [freesurfer] Apply a nonlinear transformation on the processed data Hi Costin, no, I don't think so. You'll need to unwarp the data and rerun recon-all. Sorry Bruce On Tue, 27 Jul 2010, Costin Tanase wrote: > Hi, > > I have a fully processed data set (recon-all done) and I want to estimate > the effects of the gradient-related distortion. > I have the distortion as a nonlinear transform x' = x + delta(x,y,z). Is > there any easy (recommended) way in freesurfer to apply such a transform to > the results? (that is volume, surfaces, thickness, curvatures, etc.) > > Thanks! > > Costin Tanase, PhD, Clinical Specialist > UC Davis Imaging Research Center > 4701 X St, Sacramento, CA, 95817 > tel: 916-703-5097 cel: 412-362-0484 > > > > _______________________________________________ > 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. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
