Hello,

Sorry for my late reply but I just tried these commands today. In fact, I
don't have mris_left_right_register on Freesurfer 5.3 so I used this one :
https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/dev_binaries/ and it
seems to work.

Concerning mris_apply_reg, I am not sure how to use it.
1) My custom label is on fsaverage. I use the command:
mri_label2label --srcsubject fsaverage --srclabel
fsaverage/lh.manual_label.label --trgsubject IdSubject --trglabel
IdSubject/lh.manual_label.label --hemi lh --regmethod surface
to come back to the native space

2) mris_left_right_register enables me to have symetric hemispheres on the
subject

3) Then I want to correspond my label (defined on left hemisphere) to the
right hemisphere. I specify IdSubject/lh.manual_label.label for the --src-label
flag but the output flag, is "   --streg lh.sphere rh.sphere.left_right"
correct ? I can choose between "--trg trgvalfile" and "--streg srcreg1
trgreg1 " but I don't know what is the difference and how to use it.

(To be sure, do I need to use one on these following flags:
   --jac : use jacobian correction
   --no-rev : do not do reverse mapping
   --randn : replace input with WGN
   --ones  : replace input with ones
?)

Alexandre

2016-05-04 21:07 GMT+02:00 Douglas N Greve <gr...@nmr.mgh.harvard.edu>:

>
> ive put a copy here
>
> ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mris_apply_reg
>
>
> On 05/03/2016 04:21 AM, Alexandre Routier wrote:
> > Hello Douglas,
> >
> > Unfortunately, I didn't find the command mris_apply_reg in FreeSurfer
> > 5.3. Is there anything to do to solve this problem ?
> >
> > Alex
> >
> > 2016-04-28 18:15 GMT+02:00 Douglas N Greve <gr...@nmr.mgh.harvard.edu
> > <mailto:gr...@nmr.mgh.harvard.edu>>:
> >
> >     You can use mris_left_right_register, then use mris_apply_reg with
> the
> >     --src-label option. I can't remember whether these are in 5.3 (or
> >     whether 5.3 has the --src-label), so let me know if you need updates
> >
> >
> >     On 04/28/2016 09:06 AM, Alexandre Routier wrote:
> >     > Hello everyone,
> >     >
> >     > We used tksurfer to draw a specific region on the left hemisphere
> of
> >     > fsaverage subject and we would like to automatically register the
> >     > label from the left hemisphere to the right hemisphere.
> >     >
> >     > Since FreeSurfer provides tools to compute a symmetric fsaverage
> >     > (https://surfer.nmr.mgh.harvard.edu/fswiki/Xhemi), I was
> >     wondering if
> >     > there was any command to have the manually drawn label on the left
> >     > hemisphere to the right hemisphere.
> >     >
> >     > Thanks in advance for your help.
> >     > Alexandre
> >     >
> >     >
> >     > _______________________________________________
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> >
> >     --
> >     Douglas N. Greve, Ph.D.
> >     MGH-NMR Center
> >     gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
> >     Phone Number: 617-724-2358
> >     Fax: 617-726-7422
> >
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> >     Outgoing:
> >     ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/
> >
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> --
> 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/
>
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