Dear Bruce, Would you please explain how and where to acquire FLAIR or T2 images to solve the problem? BR/Amir
On Thu, Jul 11, 2013 at 9:47 PM, ye tian tianye730@gmail.com wrote:
Dear Bruce and Doug,
Thank you very much!
PS: I searched through my data folder and didn't find T2 images. There goes all my afternoon!
Ye
On Thu, Jul 11, 2013 at 1:29 PM, Bruce Fischl fischl@nmr.mgh.harvard.eduwrote:
the fix is to acquire a FLAIR or T2 image. What you are seing is the tentorium of the cerebellum which is very difficult to distinguish from cortical gray matter on a T1-weighted image. If you don't have either of those datasets you probably will need to do manual editing Bruce
On Thu, 11 Jul 2013, ye tian wrote:
Sorry!
The attachments are really showing the same structure, but in different views. I have at least a hundred slices which include it. Since the pial surface is not extending into cerebellum, should I just edit brainmask.mgz?
Is there a quicker fix to the problem than manual editing?
Thank you very much!
Sincerely, Ye
On Thu, Jul 11, 2013 at 12:30 PM, Douglas N Greve greve@nmr.mgh.harvard.edu wrote: what do you mean by the structure in the circle? The circles are pretty big and have a lot of WM and GM in them.
On 07/11/2013 12:55 PM, ye tian wrote: Dear Doug, Thank you very much! Are you basically saying that the structure in the circle is not part of the cortex? Sincerely, YeOn Thu, Jul 11, 2013 at 11:01 AM, Douglas N Greve <greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.**edugreve@nmr.mgh.harvard.edu
wrote:
yes On 07/11/2013 11:22 AM, ye tian wrote: > Dear Freesurfers, > > Do you think I should delete the extra dura-like structurein the > attached case? > > Thank you very much! > > Sincerely, > Ye > > > ______________________________**_________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu <mailto:Freesurfer@nmr.mgh.**harvard.eduFreesurfer@nmr.mgh.harvard.edu
>https://mail.nmr.mgh.harvard.**edu/mailman/listinfo/**freesurferhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
-- Douglas N. Greve, Ph.D. MGH-NMR Center greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.**edu<greve@nmr.mgh.harvard.edu>Phone Number: 617-724-2358 <tel:617-724-2358> Fax: 617-726-7422 <tel:617-726-7422> Bugs: surfer.nmr.mgh.harvard.edu/**fswiki/BugReporting<http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting> <http://surfer.nmr.mgh.**harvard.edu/fswiki/**BugReporting<http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting>FileDrop: https://gate.nmr.mgh.harvard.**edu/filedrop2<https://gate.nmr.mgh.harvard.edu/filedrop2> www.nmr.mgh.harvard.edu/**facility/filedrop/index.html<http://www.nmr.mgh.harvard.edu/facility/filedrop/index.html><http://www.nmr.mgh.harvard.**edu/facility/filedrop/index.**htmlhttp://www.nmr.mgh.harvard.edu/facility/filedrop/index.html
Outgoing:ftp://surfer.nmr.mgh.harvard.**edu/transfer/outgoing/flat/**greve/ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/
______________________________**_________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.**harvard.eduFreesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.**edu/mailman/listinfo/**freesurfer<https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> The information in this e-mail is intended only for theperson 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/**compliancelinehttp://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.
-- Douglas N. Greve, Ph.D. MGH-NMR Center greve@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422
Bugs: surfer.nmr.mgh.harvard.edu/**fswiki/BugReportinghttp://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.**edu/filedrop2https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/**facility/filedrop/index.htmlhttp://www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.**edu/transfer/outgoing/flat/**greve/ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/
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.