Ok thanks! I was using control points previously, I think that was my problem. ________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Ruopeng Wang [rpw...@nmr.mgh.harvard.edu] Sent: Wednesday, January 14, 2015 5:11 PM To: Freesurfer support list Subject: Re: [Freesurfer] Freeview question: using "line profile"
I think you need to create 2 sets of way points as iso-lines. You can do that from File -> New Point Set and select 'way point'. Then you should be able to use the line profile tool. On 01/14/2015 04:55 PM, Albrecht, Daniel S. wrote: Hello, I'm having trouble using the "line profile" tool in FreeView. I have a PET image overlaid on an MR image, and would like to view a line profile of a rectangular ROI on the PET image. I assumed that the "line profile" selection in "Tools" would be able to do this, but I haven't been able to get it to work and haven't been able to find any documentation on using the tool. Can anyone provide any information on this? Thanks, Dan _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.harvard.edu> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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