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Dear Freesurfer team,
Sorry for this basic question.
I wonder if once I have edited the white matter (topological defects), I can run control points without deleting what I have done to white matter segmentation.
Kind regards, Rosie
Hi Rosie
Recon-all won’t delete edits unless you explicitly tell it to. That said, control points my affect the region you are working on (and possibly correct some defects!)
Cheers Bruce
From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Rosalia Dacosta Aguayo Sent: Wednesday, July 21, 2021 5:10 AM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Control points and white matter segmentation
External Email - Use Caution Dear Freesurfer team,
Sorry for this basic question.
I wonder if once I have edited the white matter (topological defects), I can run control points without deleting what I have done to white matter segmentation.
Kind regards, Rosie
External Email - Use Caution
Hi Bruce,
Thank you for answering my question.
But the order matter, right? That is, first do control points and once corrected, then do wm_segmentation edits, right?
Sorry for insisting, but this is very important to me.
Kind regards, Rosie
On Wed, Jul 21, 2021 at 4:44 PM Fischl, Bruce BFISCHL@mgh.harvard.edu wrote:
Hi Rosie
Recon-all won’t delete edits unless you explicitly tell it to. That said, control points my affect the region you are working on (and possibly correct some defects!)
Cheers
Bruce
*From:* freesurfer-bounces@nmr.mgh.harvard.edu < freesurfer-bounces@nmr.mgh.harvard.edu> *On Behalf Of *Rosalia Dacosta Aguayo *Sent:* Wednesday, July 21, 2021 5:10 AM *To:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject:* [Freesurfer] Control points and white matter segmentation
External Email - Use Caution *Dear Freesurfer team,
Sorry for this basic question.
I wonder if once I have edited the white matter (topological defects), I can run control points without deleting what I have done to white matter segmentation.
Kind regards,
Rosie
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://secure-web.cisco.com/14WmHlC0jHxhK8d19cuEDi-X8D7ObcLL3nOT0lzC3Y2oGdg... 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 Mass General Brigham Compliance HelpLine at http://secure-web.cisco.com/17-KBP7chAuYOfulYru8N-kPwwdUmmijh3YPornq_uNtg0Uk... . 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. Please note that this e-mail is not secure (encrypted). If you do not wish to continue communication over unencrypted e-mail, please notify the sender of this message immediately. Continuing to send or respond to e-mail after receiving this message means you understand and accept this risk and wish to continue to communicate over unencrypted e-mail.
Hi Rosie
The order in recon-all is fixed. In general control points can change a region of an image, while the wm segs are pointwise, so I guess it makes sense to do the cps first, particularly since they are a lot easier and may fix some of the seg errors
Cheers Bruce
From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Rosalia Dacosta Aguayo Sent: Wednesday, July 21, 2021 10:49 AM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Control points and white matter segmentation
External Email - Use Caution Hi Bruce,
Thank you for answering my question.
But the order matter, right? That is, first do control points and once corrected, then do wm_segmentation edits, right?
Sorry for insisting, but this is very important to me.
Kind regards, Rosie
On Wed, Jul 21, 2021 at 4:44 PM Fischl, Bruce <BFISCHL@mgh.harvard.edumailto:BFISCHL@mgh.harvard.edu> wrote: Hi Rosie
Recon-all won’t delete edits unless you explicitly tell it to. That said, control points my affect the region you are working on (and possibly correct some defects!)
Cheers Bruce
From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of Rosalia Dacosta Aguayo Sent: Wednesday, July 21, 2021 5:10 AM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Control points and white matter segmentation
External Email - Use Caution Dear Freesurfer team,
Sorry for this basic question.
I wonder if once I have edited the white matter (topological defects), I can run control points without deleting what I have done to white matter segmentation.
Kind regards, Rosie
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Rosalia Dacosta Aguayo