[Freesurfer] Fwd: Intersection of gray matter and white matter lines - Question
On Dec 24, 2014, at 10:44 PM, Christina Chen che...@usc.edu wrote: Hi! When looking through the brain scans, I've noticed that the lines outlining white matter intersect with lines outlining the gray matter. Any suggestions on how I fix this problem? Thanks, Christina ___ 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 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] Intersection of gray matter and white matter lines - Question
Hi! When looking through the brain scans, I've noticed that the lines outlining white matter intersect with lines outlining the gray matter. How do I fix this problem? Thanks, Christina ___ 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] Overinclusion of brain volume during segmentation - Question
Hi! If the cortical surface outlines are fine, but there is an overinclusion of brain volume during segmentation, how should I fix this? Can we calculate brain volume based on the cortical surface outlines -- if so, how? Thanks! Christina ___ 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.
Re: [Freesurfer] Overinclusion of brain volume during segmentation - Question
Thanks a lot!! I have a follow up question: We use the command asegstats2table to output the subcortical volumes (and other whole brain volumes) to table. If the aseg is incorrect, can we still believe those values? Thanks, Christina On Thu, Mar 20, 2014 at 1:27 PM, Bruce Fischl fis...@nmr.mgh.harvard.eduwrote: Hi Christina if the aseg is incorrect but the surfaces are right, then you don't need to worry about it. This is the reason we typically use the surfaces instead of the aseg for things like brain volume/cortex modeling. cheers Bruce On Thu, 20 Mar 2014, Christina Chen wrote: Hi! If the cortical surface outlines are fine, but there is an overinclusion of brain volume during segmentation, how should I fix this? Can we calculate brain volume based on the cortical surface outlines -- if so, how? Thanks! Christina ___ 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 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.
