[Freesurfer] Problem flipping a label into other hemisphere
Hi all, I've searched the lists extensively and have not been able to resolve my problem. I'd greatly appreciated any help. I have run the recon-all pipeline on a number of subjects, made the appropriate fixes and am happy with the surfaces. For each subject, I have a number of ROIs that are created programmatically and they are exactly as they should be. These ROIs are on the "regular" surfaces, not the inflated ones. In other words, opening the brainmask.mgz in freeview and just loading the label file results in the ROI being where I expect it to be. I'm now trying to flip the ROI onto the contralateral hemisphere and this is going terribly wrong. No matter what I try, the ROI ends up being generated far outside of the brain. I was originally trying to use the xhemi pipeline, but then I realized from the forums that I could just use mris_left_right_register. I've done: cd subject/surf mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right rh.sphere.left_right I've then tried using a number of varieties of mri_apply_reg that have been listed on the forum: 1) mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg lh.sphere lh.sphere.left_right 2) mris_apply_reg --src-label lh.source.label --streg lh.sphere.left_right rh.sphere.left_right --trg rh.lh.source.label No matter what I try though, the flipped ROI ends up being way outside of the brain when I overlay it on the brainmask. Is this because the flipped ROI should instead be visualized on the inflated hemisphere? If so, how can I get it to overlay properly onto the brainmask so that I can be sure it's correct? My ultimate goal is to get anatomical stats from the original and flipped ROIs. Thanks for your help! Joe ___ 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.
Re: [Freesurfer] Problem flipping a label into other hemisphere
Hi Doug and Bruce,
I forgot to mention that I had tried that as well but without success. As a
sanity check, tried flipping a label from the 'bert' subject and it still
comes out wrong. I've uploaded a screen shot of the result:
https://imgur.com/a/J6Phx
Thank you for any input you might have!
These were the exact steps the following (I also tried playing around with
the options to --streg but without luck):
cd ${SUBJECTS_DIR}/bert
cd surf
mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
rh.sphere.left_right
cd ../label
mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
../surf/lh.sphere.left_right ../surf/rh.sphere
$Id: mris_apply_reg.c,v 1.9 2016/12/06 19:40:48 greve Exp $
cwd /home/joe/subjects/bert/label
cmdline ../../scripts/mris_apply_reg --src-label lh.BA45.label --trg
lh_flip.BA45.label --streg ../surf/lh.sphere.left_right ../surf/rh.sphere
sysname Linux
hostname computer
machine x86_64
user joe
srcvalfile (null)
trgvalfile lh_flip.BA45.label
nsurfs 2
jac 0
revmap 0
1 Loading ../surf/lh.sphere.left_right
2 Loading ../surf/rh.sphere
Loading label lh.BA45.label
4060 points in input label
MRISapplyReg: nsurfs = 2, revmap=0, jac=0, hash=1
MRISapplyReg: building hash tables (res=16).
MRISapplyReg: Forward Loop (133299)
MRISapplyReg: Dividing by number of hits (133299)
MRISapplyReg: nSrcLost = 38462
4505 points in output label
mris_apply_reg done
On Thu, Oct 12, 2017 at 5:06 AM, Douglas Greve
wrote:
> Try
>
> mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg
> lh.sphere.left_right rh.sphere
>
> On 10/11/17 5:43 PM, Neuro Lists wrote:
>
> Hi all,
> I've searched the lists extensively and have not been able to resolve my
> problem. I'd greatly appreciated any help.
>
> I have run the recon-all pipeline on a number of subjects, made the
> appropriate fixes and am happy with the surfaces. For each subject, I have
> a number of ROIs that are created programmatically and they are exactly as
> they should be. These ROIs are on the "regular" surfaces, not the inflated
> ones. In other words, opening the brainmask.mgz in freeview and just
> loading the label file results in the ROI being where I expect it to be.
>
>
> I'm now trying to flip the ROI onto the contralateral hemisphere and this
> is going terribly wrong. No matter what I try, the ROI ends up being
> generated far outside of the brain.
>
>
> I was originally trying to use the xhemi pipeline, but then I realized
> from the forums that I could just use mris_left_right_register.
>
> I've done:
>
> cd subject/surf
> mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
> rh.sphere.left_right
>
> I've then tried using a number of varieties of mri_apply_reg that have
> been listed on the forum:
> 1) mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg
> lh.sphere lh.sphere.left_right
> 2) mris_apply_reg --src-label lh.source.label --streg lh.sphere.left_right
> rh.sphere.left_right --trg rh.lh.source.label
>
>
> No matter what I try though, the flipped ROI ends up being way outside of
> the brain when I overlay it on the brainmask. Is this because the flipped
> ROI should instead be visualized on the inflated hemisphere? If so, how can
> I get it to overlay properly onto the brainmask so that I can be sure it's
> correct? My ultimate goal is to get anatomical stats from the original and
> flipped ROIs.
>
>
> Thanks for your help!
>
> Joe
>
>
> ___
> Freesurfer mailing
> listfreesur...@nmr.mgh.harvard.eduhttps://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.
>
>
___
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.
Re: [Freesurfer] Problem flipping a label into other hemisphere
Hi all,
I was just wondering if there was any further insight into what I might be
doing wrong on this.
Thanks again!
On Thu, Oct 12, 2017 at 10:30 AM, Neuro Lists wrote:
> Hi Doug and Bruce,
> I forgot to mention that I had tried that as well but without success. As
> a sanity check, tried flipping a label from the 'bert' subject and it still
> comes out wrong. I've uploaded a screen shot of the result:
>
> https://imgur.com/a/J6Phx
>
> Thank you for any input you might have!
>
> These were the exact steps the following (I also tried playing around with
> the options to --streg but without luck):
>
> cd ${SUBJECTS_DIR}/bert
> cd surf
> mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
> rh.sphere.left_right
> cd ../label
>
> mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
> ../surf/lh.sphere.left_right ../surf/rh.sphere
>
>
> $Id: mris_apply_reg.c,v 1.9 2016/12/06 19:40:48 greve Exp $
>
> cwd /home/joe/subjects/bert/label
>
> cmdline ../../scripts/mris_apply_reg --src-label lh.BA45.label --trg
> lh_flip.BA45.label --streg ../surf/lh.sphere.left_right ../surf/rh.sphere
>
> sysname Linux
>
> hostname computer
>
> machine x86_64
>
> user joe
>
> srcvalfile (null)
>
> trgvalfile lh_flip.BA45.label
>
> nsurfs 2
>
> jac 0
>
> revmap 0
>
> 1 Loading ../surf/lh.sphere.left_right
>
> 2 Loading ../surf/rh.sphere
>
> Loading label lh.BA45.label
>
>4060 points in input label
>
> MRISapplyReg: nsurfs = 2, revmap=0, jac=0, hash=1
>
> MRISapplyReg: building hash tables (res=16).
>
> MRISapplyReg: Forward Loop (133299)
>
> MRISapplyReg: Dividing by number of hits (133299)
>
> MRISapplyReg: nSrcLost = 38462
>
>4505 points in output label
>
> mris_apply_reg done
>
>
>
>
>
> On Thu, Oct 12, 2017 at 5:06 AM, Douglas Greve
> wrote:
>
>> Try
>>
>> mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg
>> lh.sphere.left_right rh.sphere
>>
>> On 10/11/17 5:43 PM, Neuro Lists wrote:
>>
>> Hi all,
>> I've searched the lists extensively and have not been able to resolve my
>> problem. I'd greatly appreciated any help.
>>
>> I have run the recon-all pipeline on a number of subjects, made the
>> appropriate fixes and am happy with the surfaces. For each subject, I have
>> a number of ROIs that are created programmatically and they are exactly as
>> they should be. These ROIs are on the "regular" surfaces, not the inflated
>> ones. In other words, opening the brainmask.mgz in freeview and just
>> loading the label file results in the ROI being where I expect it to be.
>>
>>
>> I'm now trying to flip the ROI onto the contralateral hemisphere and
>> this is going terribly wrong. No matter what I try, the ROI ends up being
>> generated far outside of the brain.
>>
>>
>> I was originally trying to use the xhemi pipeline, but then I realized
>> from the forums that I could just use mris_left_right_register.
>>
>> I've done:
>>
>> cd subject/surf
>> mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
>> rh.sphere.left_right
>>
>> I've then tried using a number of varieties of mri_apply_reg that have
>> been listed on the forum:
>> 1) mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg
>> lh.sphere lh.sphere.left_right
>> 2) mris_apply_reg --src-label lh.source.label --streg lh.sphere.left_right
>> rh.sphere.left_right --trg rh.lh.source.label
>>
>>
>> No matter what I try though, the flipped ROI ends up being way outside of
>> the brain when I overlay it on the brainmask. Is this because the flipped
>> ROI should instead be visualized on the inflated hemisphere? If so, how can
>> I get it to overlay properly onto the brainmask so that I can be sure it's
>> correct? My ultimate goal is to get anatomical stats from the original and
>> flipped ROIs.
>>
>>
>> Thanks for your help!
>>
>> Joe
>>
>>
>> ___
>> Freesurfer mailing
>> listfreesur...@nmr.mgh.harvard.eduhttps://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
>> address
Re: [Freesurfer] Problem flipping a label into other hemisphere
Hi Doug,
Thanks a lot for looking into it. Unfortunately it's still not working
though.
See here:
https://imgur.com/a/lxXUH
Thanks again!
On Mon, Oct 16, 2017 at 12:31 PM, Douglas Greve
wrote:
> Sorry, try this
>
> mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
> ../surf/lh.sphere.left_right ../surf/rh.sphere.left_right
>
> On 10/13/17 2:58 PM, Neuro Lists wrote:
>
> Hi all,
> I was just wondering if there was any further insight into what I might be
> doing wrong on this.
>
> Thanks again!
>
>
>
> On Thu, Oct 12, 2017 at 10:30 AM, Neuro Lists <
> neuro.mailing.li...@gmail.com> wrote:
>
>> Hi Doug and Bruce,
>> I forgot to mention that I had tried that as well but without success. As
>> a sanity check, tried flipping a label from the 'bert' subject and it still
>> comes out wrong. I've uploaded a screen shot of the result:
>>
>> https://imgur.com/a/J6Phx
>>
>> Thank you for any input you might have!
>>
>> These were the exact steps the following (I also tried playing around
>> with the options to --streg but without luck):
>>
>> cd ${SUBJECTS_DIR}/bert
>> cd surf
>> mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
>> rh.sphere.left_right
>> cd ../label
>>
>> mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
>> ../surf/lh.sphere.left_right ../surf/rh.sphere
>>
>>
>> $Id: mris_apply_reg.c,v 1.9 2016/12/06 19:40:48 greve Exp $
>>
>> cwd /home/joe/subjects/bert/label
>>
>> cmdline ../../scripts/mris_apply_reg --src-label lh.BA45.label --trg
>> lh_flip.BA45.label --streg ../surf/lh.sphere.left_right ../surf/rh.sphere
>>
>> sysname Linux
>>
>> hostname computer
>>
>> machine x86_64
>>
>> user joe
>>
>> srcvalfile (null)
>>
>> trgvalfile lh_flip.BA45.label
>>
>> nsurfs 2
>>
>> jac 0
>>
>> revmap 0
>>
>> 1 Loading ../surf/lh.sphere.left_right
>>
>> 2 Loading ../surf/rh.sphere
>>
>> Loading label lh.BA45.label
>>
>>4060 points in input label
>>
>> MRISapplyReg: nsurfs = 2, revmap=0, jac=0, hash=1
>>
>> MRISapplyReg: building hash tables (res=16).
>>
>> MRISapplyReg: Forward Loop (133299)
>>
>> MRISapplyReg: Dividing by number of hits (133299)
>>
>> MRISapplyReg: nSrcLost = 38462
>>
>>4505 points in output label
>>
>> mris_apply_reg done
>>
>>
>>
>>
>>
>> On Thu, Oct 12, 2017 at 5:06 AM, Douglas Greve > > wrote:
>>
>>> Try
>>>
>>> mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg
>>> lh.sphere.left_right rh.sphere
>>>
>>> On 10/11/17 5:43 PM, Neuro Lists wrote:
>>>
>>> Hi all,
>>> I've searched the lists extensively and have not been able to resolve my
>>> problem. I'd greatly appreciated any help.
>>>
>>> I have run the recon-all pipeline on a number of subjects, made the
>>> appropriate fixes and am happy with the surfaces. For each subject, I have
>>> a number of ROIs that are created programmatically and they are exactly as
>>> they should be. These ROIs are on the "regular" surfaces, not the inflated
>>> ones. In other words, opening the brainmask.mgz in freeview and just
>>> loading the label file results in the ROI being where I expect it to be.
>>>
>>>
>>> I'm now trying to flip the ROI onto the contralateral hemisphere and
>>> this is going terribly wrong. No matter what I try, the ROI ends up being
>>> generated far outside of the brain.
>>>
>>>
>>> I was originally trying to use the xhemi pipeline, but then I realized
>>> from the forums that I could just use mris_left_right_register.
>>>
>>> I've done:
>>>
>>> cd subject/surf
>>> mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
>>> rh.sphere.left_right
>>>
>>> I've then tried using a number of varieties of mri_apply_reg that have
>>> been listed on the forum:
>>> 1) mris_apply_reg --src-label your.lh.label --trg your.rh.label -streg
>>> lh.sphere lh.sphere.left_right
>>> 2) mris_apply_reg --src-label lh.source.label --streg
>>> lh.sphere.left_right
>>> rh.sphere.left_right --trg rh.lh.source.label
>>>
>>>
>>> No matter what I try though, the flipped ROI ends up being way outside
Re: [Freesurfer] Problem flipping a label into other hemisphere
Hi,
The one I tested with in the last couple of messages is just the standard
bert subject after having done:
cd ${SUBJECTS_DIR}/bert
cd surf
mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
rh.sphere.left_right
And then running:
cd ../label
mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
../surf/lh.sphere.left_right ../surf/rh.sphere.left_right
Have I misunderstood something?
Thanks again!
On Tue, Oct 17, 2017 at 4:55 PM, Douglas N Greve
wrote:
> Is this fsaverage or one of your own subjects?
>
>
>
> On 10/17/2017 02:18 PM, Neuro Lists wrote:
> > Hi Doug,
> > Thanks a lot for looking into it. Unfortunately it's still not working
> > though.
> >
> > See here:
> > https://imgur.com/a/lxXUH
> >
> > Thanks again!
> >
> > On Mon, Oct 16, 2017 at 12:31 PM, Douglas Greve
> > mailto:gr...@nmr.mgh.harvard.edu>> wrote:
> >
> > Sorry, try this
> >
> > mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label
> > --streg ../surf/lh.sphere.left_right ../surf/rh.sphere.left_right
> >
> >
> > On 10/13/17 2:58 PM, Neuro Lists wrote:
> >> Hi all,
> >> I was just wondering if there was any further insight into what I
> >> might be doing wrong on this.
> >>
> >> Thanks again!
> >>
> >>
> >>
> >> On Thu, Oct 12, 2017 at 10:30 AM, Neuro Lists
> >> >> <mailto:neuro.mailing.li...@gmail.com>> wrote:
> >>
> >> Hi Doug and Bruce,
> >> I forgot to mention that I had tried that as well but without
> >> success. As a sanity check, tried flipping a label from the
> >> 'bert' subject and it still comes out wrong. I've uploaded a
> >> screen shot of the result:
> >>
> >> https://imgur.com/a/J6Phx
> >>
> >> Thank you for any input you might have!
> >>
> >> These were the exact steps the following (I also tried
> >> playing around with the options to --streg but without luck):
> >>
> >> cd ${SUBJECTS_DIR}/bert
> >> cd surf
> >> mris_left_right_register lh.sphere rh.sphere
> >> lh.sphere.left_right rh.sphere.left_right
> >> cd ../label
> >>
> >> mris_apply_reg --src-label lh.BA45.label --trg
> >> lh_flip.BA45.label --streg ../surf/lh.sphere.left_right
> >> ../surf/rh.sphere
> >>
> >>
> >> $Id: mris_apply_reg.c,v 1.9 2016/12/06 19:40:48 greve Exp $
> >>
> >> cwd /home/joe/subjects/bert/label
> >>
> >> cmdline ../../scripts/mris_apply_reg --src-label
> >> lh.BA45.label --trg lh_flip.BA45.label --streg
> >> ../surf/lh.sphere.left_right ../surf/rh.sphere
> >>
> >> sysname Linux
> >>
> >> hostname computer
> >>
> >> machine x86_64
> >>
> >> user joe
> >>
> >> srcvalfile (null)
> >>
> >> trgvalfile lh_flip.BA45.label
> >>
> >> nsurfs 2
> >>
> >> jac 0
> >>
> >> revmap 0
> >>
> >> 1 Loading ../surf/lh.sphere.left_right
> >>
> >> 2 Loading ../surf/rh.sphere
> >>
> >> Loading label lh.BA45.label
> >>
> >>4060 points in input label
> >>
> >> MRISapplyReg: nsurfs = 2, revmap=0, jac=0, hash=1
> >>
> >> MRISapplyReg: building hash tables (res=16).
> >>
> >> MRISapplyReg: Forward Loop (133299)
> >>
> >> MRISapplyReg: Dividing by number of hits (133299)
> >>
> >> MRISapplyReg: nSrcLost = 38462
> >>
> >>4505 points in output label
> >>
> >> mris_apply_reg done
> >>
> >>
> >>
> >>
> >>
> >>
> >> On Thu, Oct 12, 2017 at 5:06 AM, Douglas Greve
> >> >> <mailto:gr...@nmr.mgh.harvard.edu>> wrote:
> >>
> >> Try
> >>
> >> mris_apply_reg --src-label your.lh.label --trg
> >> your.rh.label -streg lh.sphere.left_right rh.sphere
> >>
> >>
> >> On 10/11/17 5:43 PM, Neuro Lists wrote:
> >>
Re: [Freesurfer] Problem flipping a label into other hemisphere
Hi again,
I just wanted to revisit this thread to see if I had misunderstood
something or had done something incorrectly?
The commands I used for bert were as follows:
cd ${SUBJECTS_DIR}/bert
cd surf
mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
rh.sphere.left_right
cd ../label
mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
../surf/lh.sphere.left_right ../surf/rh.sphere.left_right
I tried a few different combinations of mris_left_right_register but
without luck.
Thanks!
On Tue, Oct 17, 2017 at 11:55 PM, Neuro Lists
wrote:
>
> Hi,
> The one I tested with in the last couple of messages is just the standard
bert subject after having done:
>
> cd ${SUBJECTS_DIR}/bert
> cd surf
> mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right
rh.sphere.left_right
>
> And then running:
>
> cd ../label
> mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label --streg
../surf/lh.sphere.left_right ../surf/rh.sphere.left_right
>
> Have I misunderstood something?
>
> Thanks again!
>
> On Tue, Oct 17, 2017 at 4:55 PM, Douglas N Greve <
gr...@nmr.mgh.harvard.edu> wrote:
>>
>> Is this fsaverage or one of your own subjects?
>>
>>
>>
>> On 10/17/2017 02:18 PM, Neuro Lists wrote:
>> > Hi Doug,
>> > Thanks a lot for looking into it. Unfortunately it's still not working
>> > though.
>> >
>> > See here:
>> > https://imgur.com/a/lxXUH
>> >
>> > Thanks again!
>> >
>> > On Mon, Oct 16, 2017 at 12:31 PM, Douglas Greve
>> > mailto:gr...@nmr.mgh.harvard.edu>> wrote:
>> >
>> > Sorry, try this
>> >
>> > mris_apply_reg --src-label lh.BA45.label --trg lh_flip.BA45.label
>> > --streg ../surf/lh.sphere.left_right ../surf/rh.sphere.left_right
>> >
>> >
>> > On 10/13/17 2:58 PM, Neuro Lists wrote:
>> >> Hi all,
>> >> I was just wondering if there was any further insight into what I
>> >> might be doing wrong on this.
>> >>
>> >> Thanks again!
>> >>
>> >>
>> >>
>> >> On Thu, Oct 12, 2017 at 10:30 AM, Neuro Lists
>> >> > >> <mailto:neuro.mailing.li...@gmail.com>> wrote:
>> >>
>> >> Hi Doug and Bruce,
>> >> I forgot to mention that I had tried that as well but without
>> >> success. As a sanity check, tried flipping a label from the
>> >> 'bert' subject and it still comes out wrong. I've uploaded a
>> >> screen shot of the result:
>> >>
>> >> https://imgur.com/a/J6Phx
>> >>
>> >> Thank you for any input you might have!
>> >>
>> >> These were the exact steps the following (I also tried
>> >> playing around with the options to --streg but without luck):
>> >>
>> >> cd ${SUBJECTS_DIR}/bert
>> >> cd surf
>> >> mris_left_right_register lh.sphere rh.sphere
>> >> lh.sphere.left_right rh.sphere.left_right
>> >> cd ../label
>> >>
>> >> mris_apply_reg --src-label lh.BA45.label --trg
>> >> lh_flip.BA45.label --streg ../surf/lh.sphere.left_right
>> >> ../surf/rh.sphere
>> >>
>> >>
>> >> $Id: mris_apply_reg.c,v 1.9 2016/12/06 19:40:48 greve Exp $
>> >>
>> >> cwd /home/joe/subjects/bert/label
>> >>
>> >> cmdline ../../scripts/mris_apply_reg --src-label
>> >> lh.BA45.label --trg lh_flip.BA45.label --streg
>> >> ../surf/lh.sphere.left_right ../surf/rh.sphere
>> >>
>> >> sysname Linux
>> >>
>> >> hostname computer
>> >>
>> >> machine x86_64
>> >>
>> >> user joe
>> >>
>> >> srcvalfile (null)
>> >>
>> >> trgvalfile lh_flip.BA45.label
>> >>
>> >> nsurfs 2
>> >>
>> >> jac 0
>> >>
>> >> revmap 0
>> >>
>> >> 1 Loading ../surf/lh.sphere.left_right
>> >>
>> >> 2 Loading ../surf/rh.sphere
>> >>
>> >> Loading label lh.BA45.label
>> >>
>> >>4060 points in input la
