Nevermind, it turns out it was due to an permissions error. Thanks again.
Katie On Wed, Sep 5, 2012 at 12:53 PM, Katie Bettencourt <k...@wjh.harvard.edu>wrote: > Ok, I am trying to use the select_talairach_point command, and I have it > in part of a script that uses tksurfer to load up a subject's inflated > surface, load the curvature, and load an overlay, but it doesn't seem to be > doing anything. Is there a step I am missing? What should I see if it > works correctly? > > Thanks for all your help! > Katie > > > On Wed, Sep 5, 2012 at 9:19 AM, Bruce Fischl > <fis...@nmr.mgh.harvard.edu>wrote: > >> Hi Katie >> >> you can view data on a tal brain by mapping the data using the >> talairach.xfm transform. Since you can also use the inverse of the >> transform you can map both ways. I think there is a tcl command in tksurfer >> for finding the vertex that is closest to a given tal coord. Try: >> >> select_talairach_point <xtal> <ytal> <ztal> >> >> cheers >> >> Bruce >> >> >> On Tue, 4 Sep 2012, Katie Bettencourt wrote: >> >> Hrm. Ok, is there any way to view data for a subject in Freesurfer on a >>> talairach transformed brain? What I would be hoping to do is bring up the >>> data in native subject space, make any ROI label, then also bring the >>> data >>> up on a talairach transformed brain, make a ROI label, then put both >>> labels >>> on the same brain (either native or talairach transformed) and see if >>> they >>> are any different. >>> Also, is there a way to input a particular talairach vertex and jump to >>> that >>> in freesurfer, instead of just moving the mouse around and hoping to find >>> the right spot? >>> >>> Katie >>> >>> On Tue, Sep 4, 2012 at 12:24 PM, Bruce Fischl < >>> fis...@nmr.mgh.harvard.edu> >>> wrote: >>> Hi Katie >>> >>> I don't think anyone here knows how to do this as we don't use >>> it. Perhaps the Brain Voyager people do? >>> >>> sorry, >>> Bruce >>> On Tue, 4 Sep 2012, Katie Bettencourt wrote: >>> >>> >>> So our lab is running a couple analyses and we >>> are getting different results based on whether we >>> use Brain Voyager or >>> Freesurfer that we think is due to different >>> ROI selection across the two platforms. Is there >>> anyway to load a >>> BrainVoyager ROI into freesurfer? The BV data >>> has been talairach transformed, does that matter? >>> Less optimal would >>> be loading a freesurfer ROI into BV, but if >>> that's easier, we could try that way too. >>> Any help would be appreciated. >>> >>> Katie >>> >>> >>> >>> >>> >>> >>> 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<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. >>> >>> >>> >>> >
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