Re: [Freesurfer] how to use mris_register?

2013-07-10 Thread Bruce Fischl
I mean send your email to the FreeSurfer list as well so that others can answer (which I'll do on this email). Are you sure you don't have a typo in your command line? You typed "normlalized" instead of "normalized" cheers Bruce On Wed, 10 Jul 2013, fatma zribi wrote: Hi Bruce, i didn't

Re: [Freesurfer] how to use mris_register?

2013-07-09 Thread Bruce Fischl
Hi Fatma don't use the -1 flag if you are regtering to a template, only if you are registering individual surfaces to each other. You probably want the output to be named lh.sphere_reg and go in the s000/surf dir. cheers Bruce On Tue, 9 Jul 2013, fatma zribi wrote: Dear Mr, When I exec

[Freesurfer] how to use mris_register?

2013-07-09 Thread fatma zribi
Dear Mr, When I execute mris_register to register one subject to a template., I have this message of error: mris_register -1 s000/surf/lh.sphere avg_all_subjects_SD/lh.reg.template.tif sphere_reg treating target as a single subject's surface... $Id: mris_register.c,v 1.59 2011/03/02 00:04:33 nic

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Xiaojing Long
Thank you all so much. I will first try to figure out how 'mris_register' works for registering a subject to the atlas. Then think about my problem. Best, Xiaojing 2009/10/6 Bruce Fischl > there is -1 switch you can give mris_register to directly register one > surface to another, but in ou

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Bruce Fischl
there is -1 switch you can give mris_register to directly register one surface to another, but in our experience using the atlas statistics and the measures of cross-subject variability stabilizes the whole procedure On Tue, 6 Oct 2009, Xiaojing Long wrote: > Hi, Douglas, > > Thank you so much

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Xiaojing Long
Hi, Douglas, Thank you so much for your help. I once ran the recon-all for my subjects and I got the 'xx.sphere.reg's. Are these results the warped sphere surfaces to the atlas? I am trying to register the wm surface of subject1 to surface of subject2, so I am seeking for help to use 'mris_regis

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Bruce Fischl
yes, that is correct. All that info is generated as a matter of course during recon-all. Bruce On Tue, 6 Oct 2009, Xiaojing Long wrote: Hi, Bruce, Thank you so much for your help. Now my understanding on 'mris_register' is that£º 1. I need to construct the 'xx.sphere' for all my inputs; 2. F

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Xiaojing Long
Hi, Bruce, Thank you so much for your help. Now my understanding on 'mris_register' is that: 1. I need to construct the 'xx.sphere' for all my inputs; 2. For the 'source.sphere', I also need to provide 'source.curv' and 'source.sulc'. 3. For the 'target.sphere', I need to have a statistical f

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Douglas N Greve
The surface-based registration is usually done as part of recon-all (which runs mris_register with all the appropriate arguments). You trying to do something different? doug Xiaojing Long wrote: > Hi, all, > > I am new to FreeSurfer world. I am trying to do the surface-based > registration us

Re: [Freesurfer] How to use mris_register

2009-10-06 Thread Bruce Fischl
Hi Xiaojing, the inputs are an individual subject sphere created with mris_sphere, and statistics in an atlas coordinate system, usually stored in a tif file that we supply. cheers, Bruce On Tue, 6 Oct 2009, Xiaojing Long wrote: > Hi, all, > > I am new to FreeSurfer world. I am trying to do

[Freesurfer] How to use mris_register

2009-10-06 Thread Xiaojing Long
Hi, all, I am new to FreeSurfer world. I am trying to do the surface-based registration using FreeSurfer. I found a tool called mris_register, which is defined as a command registering a surface to an average surface template(or another single-subject's surface). But I don't understand how to use