Hi Doug,
The relative freesurfer files were downloaded from http://ltl.tkk.fi/wiki/Atlas
about the retinotopic visual areas. And I want to convert the files to
volumetric masks to use for my own data.
The functional data have been preprocessed with slice-timing, realignment, and
normalization. And the masks overlay the functional data created above to
define the retinotopic visual areas.
Thank you!
Meng
发件人： Douglas N Greve
发送时间： 2013-05-02 02:02
收件人： limengsecret
抄送： freesurfer
主题： Re: [Freesurfer] convert labels to volumetric masks
Hi Meng,
On 04/30/2013 09:53 PM, limengsecret wrote:
> Hi Doug,
> Thanks for your reply.
> I have downloaded some freesurfer files (.annot, .label, .curv, .w)
> about the specific regions.
what do you mean you downloaded them? where did they come from exactly?
Are they your own data?
> And I want to convert this files to volumetric masks, then the masks
> are used to overlay the normalized functional data, and according to
> the mask to define the specific region as roi.
How was your functional data normalized? Specifically what atlas was used?
> Thus, the problem is that, how I can achieve this goal, and which
> commands should I use.
> Thanks a lot.
> Best wishes,
> Meng
> Date: Mon, 29 Apr 2013 17:30:14 -0400
> From: Douglas N Greve <gr...@nmr.mgh.harvard.edu>
> Subject: Re: [Freesurfer] convert labels to volumetric masks
> To: freesurfer@nmr.mgh.harvard.edu
> Message-ID: <517ee666.8050...@nmr.mgh.harvard.edu>
> Content-Type: text/plain; charset=UTF-8; format=flowed
> Hi Meng,
> I don't understand what you are trying to do. Can you
> elaborate? That command will simply check a registration that already
> exists.
> doug
> On 04/29/2013 10:36 AM, limengsecret wrote:
> Dear FreeSurfers,
> I want to convert cortical labels to volumetric masks, the mask
> created are used to register with the normalized functional data and
> to define the roi, so could I run the following command?
> tkregister2 -mov sub/func.nii -noedit -s fsaverage -regheader -reg
> ./register.dat/
> and the func.nii has been normalized (sub.nii) to the MNI space. And
> if the command is wrong, which command should I use?
> Best wishes,
> Meng
>
--
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422
Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2
www.nmr.mgh.harvard.edu/facility/filedrop/index.html
Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/
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.
