That probably means that the registration is way off. As an
experiment, try running it with --regheader to see if it looks more
reasonable (eg, something that looks like a brain regardless of how far
off the registration is). Can you send the talairach.xfm?
doug
On 8/13/10 12:55 AM, Tricia Merkley wrote:
Hi Bruce,
Yes, I can get tkregister2 to run properly, but the "moveable" image
is just a single bright line. When I try to scale, translate, rotate,
etc., the line will move a little bit. But it is still just a single
line, instead of a volume to compare with the target image.
Have you seen anything like this before?
Thanks,
Tricia
--- On *Thu, 8/12/10, Bruce Fischl /<fis...@nmr.mgh.harvard.edu>/* wrote:
From: Bruce Fischl <fis...@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Talairach xform problem
To: "Tricia Merkley" <tmerkl...@yahoo.com>
Cc: freesurfer@nmr.mgh.harvard.edu
Date: Thursday, August 12, 2010, 6:34 PM
Hi Tricia,
when you say "to no avail" what do you mean? Have you been able to
get
tkregister2 to run properly?
cheers
Bruce
On Thu, 12 Aug 2010, Tricia Merkley wrote:
> Hi Freesurfers,
>
> Is there a solution for fixing a bad talairach transform as
shown in the attached figures? Recon-all completed without error
(with the -notal-check included, v4.5.0), and the output looks
pretty good. However I'm concerned that the 'IntraCranialVol'
value will be off since it is based on the tal xform.
>
> I've tried to fix it as described at
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach, but
to no avail. I'd appreciate any suggestions.
>
> Thanks,
> Tricia
>
>
>
>
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
_______________________________________________
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.
