what does the aseg look like n that case? And what resolution is your data? On Tue, 15 Feb 2011, Evan Luther wrote:
> Hey Bruce, > > I also do not understand why I could not use the aseg but if I do not set > the noaseg flag I get a result like the picture I have attached where no cut > is made. I have also attached a picture of the slanted cut. I am not sure > why this occurred and also why it only occurred on one subject's anatomy. > > Thanks for the help! > > -Evan > > On Tue, Feb 15, 2011 at 2:21 PM, Bruce Fischl > <fis...@nmr.mgh.harvard.edu>wrote: > >> Hi Evan >> >> can you send some coronal images showing where it is slanted? I also don't >> understand why you can't use the aseg. What resolution are you acquiring the >> data at? >> cheers >> Bruce >> >> On Tue, 15 Feb 2011, Evan Luther wrote: >> >> Hello All! >>> >>> I am currently trying to create a high resolution anatomy by manually >>> changing some parameters throughout the recon-all process. I have >>> currently >>> hit a road block at the fill portion of the recon-all process. So far I >>> have >>> tried this high resolution reconstruction on two subject's anatomies. In >>> both subjects I used the flag -noaseg as well as seed points for the CC, >>> pons, left hemisphere, and right hemisphere at the fill step because >>> otherwise the fill command would use the aseg file for seed points and >>> subsequently the hemispheres would not get separated at all. >>> >>> Now here is the kicker, in one subject's anatomy this worked fine. It >>> split >>> the hemispheres down the middle without a problem. However on the other >>> subject the cut between the hemispheres is slanted, assigning portions of >>> the right hemisphere to the left. I do not know how to correct this >>> problem. >>> I have tried using different seed points and not inputting seed points and >>> this has yielded the same results. Any suggestion? >>> >>> thank you, >>> >>> Evan Luther >>> >>> >> >> 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
