External Email - Use Caution Thanks for getting back to me. I've recently asked for help in another thread and sent in the subject directory because the control points didn't work well after my attempt. But I'll take your advice and give it another try. Thank you!
On Fri, Jan 31, 2020 at 5:11 PM Douglas N. Greve <dgr...@mgh.harvard.edu> wrote: > It is hard to say from that image because of the aseg, but it looks like > the white surface is not extending far enough and so the pial surface > starts too far away to get all the way out. You might need some control > points in the WM in that area > > On 1/28/2020 7:56 PM, Monica Bondy wrote: > > External Email - Use Caution > Sorry for the very late reply and not explaining the problem well in the > first place. I would still appreciate your assistance if possible. > Like some other threads that are on the archive, I was experiencing the > problem where the pial surface wasn't getting all of the gray matter. None > of the threads have seem to been resolved so I hope I could get some help. > Would it be alright if I sent the subject directory for you to take a > look? > Thank you. > > On Fri, Dec 13, 2019 at 4:56 PM Greve, Douglas N.,Ph.D. < > dgr...@mgh.harvard.edu> wrote: > >> Can you be clearer as to what the problem is? If it is that the cortical >> segmentation (red voxels) don't seem to follow the white/pial surfaces, >> then there is nothing to worry about because the aseg is not expected to >> have a good cortical segmentation (see aparc+aseg.mgz instead). >> >> On 12/13/2019 12:12 PM, Monica Bondy wrote: >> >> External Email - Use Caution >> Hello FreeSurfer experts, >> >> I am trying to figure out how to fix the segmentation so that the cortex >> is properly included. >> I have had this problem with several subjects, especially in the temporal >> lobe regions. >> >> I have tried tkmregister but it unfortunately didn't change anything. I >> am in the middle of using control points to try to fix this problem but it >> hasn't been ideal as it is requiring a lot of control points. Do you have >> any ideas on how to fix this? >> >> I have attached an image of what the problem looks like below. Please let >> me know if you need anything else. >> >> Thank you! >> >> 1. FreeSurfer version: freesurfer-i386-apple-darwin11.4.2-stable5-20130514 >> 2. Platform: macOS Mojave (version 10.14.6) >> 3. uname -a: Darwin D20190801 18.7.0 Darwin Kernel Version 18.7.0: Sat >> Oct 12 00:02:19 PDT 2019; root:xnu-4903.278.12~1/RELEASE_X86_64 x86_64 >> >> [image: Screen Shot 2019-12-13 at 9.56.46 AM.png] >> >> >> _______________________________________________ >> Freesurfer mailing >> listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >> >> >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ > Freesurfer mailing > listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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