Thanks, Anastasia,
That worked.  Sorry I missed it!!
--Mat

-----Original Message-----
From: Anastasia Yendiki [mailto:[email protected]]
Sent: Monday, July 15, 2013 3:17 PM
To: Hoptman, Matthew
Cc: [email protected]
Subject: RE: [Freesurfer] application of mri_cvs_register question


Hi Matt - Try anatorig2diff.bbr.dat.

a.y

On Mon, 15 Jul 2013, Hoptman, Matthew wrote:

> Hi Anastasia,
> Here it is:
> anat2anatorig.dat   anatorig2diff.bbr.dat          anatorig2diff.bbr.dat.sum  
> diff2mni.bbr.mat
> anat2anatorig.dat~  anatorig2diff.bbr.dat~         anatorig2diff.bbr.mat      
> mni2anat.mat
> anat2anatorig.mat   anatorig2diff.bbr.dat.log      anatorig2mni.mat           
> mni2anatorig.mat
> anat2diff.bbr.mat   anatorig2diff.bbr.dat.log.old  cvs                        
> mni2diff.bbr.mat
> anat2mni.mat        anatorig2diff.bbr.dat.mincost  diff2anat.bbr.mat
> anatorig2anat.mat   anatorig2diff.bbr.dat.param    diff2anatorig.bbr.mat
>
> -----Original Message-----
> From: Anastasia Yendiki [mailto:[email protected]]
> Sent: Monday, July 15, 2013 2:56 PM
> To: Hoptman, Matthew
> Cc: [email protected]
> Subject: RE: [Freesurfer] application of mri_cvs_register question
>
>
> Got it. Can you send me a listing of the contents of the xfms/ directory?
> Conversions b/w formats can be done with tkregister2, but the .dat file
> should normally be there since it's the default format for bbregister.
>
> On Mon, 15 Jul 2013, Hoptman, Matthew wrote:
>
>> Right, that's been my problem :(  Maybe something went wrong, but I didn't 
>> see any problem in the log files.  Actually, the command I showed below had 
>> a typo (I used --mat rather than --reg to get that error).  Is there a way 
>> to  convert *.mat to *.dat?
>>
>> -----Original Message-----
>> From: Anastasia Yendiki [mailto:[email protected]]
>> Sent: Monday, July 15, 2013 2:44 PM
>> To: Hoptman, Matthew
>> Cc: [email protected]
>> Subject: RE: [Freesurfer] application of mri_cvs_register question
>>
>>
>> Hi Matt - The --reg option expects a .dat file. There should be one
>> produced by bbregister in the xfms/ directory?
>>
>> a.y
>>
>> On Mon, 15 Jul 2013, Hoptman, Matthew wrote:
>>
>>> Hi Anastasia,
>>> Yes, that was my problem. I think I need to use
>>> mri_vol2vol --targ ../../../cvs_avg35_inMNI152/mri/norm.mgz --m3z
>>> ../../cvs/cvs_avg35_inMNI152/final_CVSmorph_tocvs_avg35_inMNI152.m3z
>>> --noDefM3zPath --reg diff2anat.bbr.mat --mov ../dtifit_FA.nii.gz --o
>>> diffvol2CVS.nii.gz --no-save-reg
>>>
>>>
>>> I now get:
>>> Using the m3z file as it is; no assumed location.
>>> regio_read_register(): Success
>>> Error reading R[3][0] from diff2anat.bbr.mat
>>>
>>> Matrix from regfile:
>>> -0.001   0.972  -0.234  -3.311;
>>> -0.001   0.234   0.972   69.949;
>>> 0.000   0.000   0.000   1.000;
>>> 0.000   0.000   0.000   0.000;
>>>
>>> I was stuck at that point.  Lilla Zollei told me she'd look into it, but 
>>> maybe you've communicated with her?
>>> Thanks
>>> Matt
>>>
>>> -----Original Message-----
>>> From: Anastasia Yendiki [mailto:[email protected]]
>>> Sent: Monday, July 15, 2013 2:30 PM
>>> To: Hoptman, Matthew
>>> Cc: [email protected]
>>> Subject: RE: [Freesurfer] application of mri_cvs_register question
>>>
>>>
>>> Hi Matt - The CVS morph under xfms/cvs/ maps the individual anatomical to
>>> the CVS template. To map from individual diffusion to the CVS template,
>>> you'd have to first use diffusion-to-anatomical affine transform file
>>> under xfms/.
>>>
>>> Hope this helps,
>>> a.y
>>>
>>> On Mon, 15 Jul 2013, Hoptman, Matthew wrote:
>>>
>>>> Hi Anastasia,
>>>> Not really, what I now have is:
>>>> <subject>/dmri/xfms/cvs
>>>> Within cvs, there are anatomical files that are registered to the CVS 
>>>> template, as below, but what I DON'T have is the application of these 
>>>> transforms to the DTI data.  That's what I'm trying to puzzle out.
>>>>
>>>> The files in <subject>/dmri/xfms/cvs are:
>>>> c159001_to_cvs_avg35_inMNI152.mri_cvs_register.1307051306.log
>>>> c159001_to_cvs_avg35_inMNI152.mri_cvs_register.1307051310.log
>>>> final_CVSmorphed_tocvs_avg35_inMNI152_aseg.mgz
>>>> final_CVSmorphed_tocvs_avg35_inMNI152_norm.mgz
>>>> final_CVSmorph_tocvs_avg35_inMNI152.m3z
>>>> lh.dbg_surf.pial
>>>> lh.dbg_surf.white
>>>> lh.resample.aparc.annot
>>>> lh.resample.pial
>>>> lh.resample.white
>>>> nlalign-afteraseg-norm.mgz
>>>> nlalign-aseg.mgz
>>>> rh.dbg_surf.pial
>>>> rh.dbg_surf.white
>>>> rh.resample.aparc.annot
>>>> rh.resample.pial
>>>> rh.resample.white
>>>> summary.c159001_to_cvs_avg35_inMNI152.mri_cvs_register.1307051306.log
>>>> summary.c159001_to_cvs_avg35_inMNI152.mri_cvs_register.1307051310.log
>>>> transform.txt
>>>>
>>>>
>>>> -----Original Message-----
>>>> From: Anastasia Yendiki [mailto:[email protected]]
>>>> Sent: Monday, July 15, 2013 12:19 PM
>>>> To: Hoptman, Matthew
>>>> Cc: [email protected]
>>>> Subject: Re: [Freesurfer] application of mri_cvs_register question
>>>>
>>>>
>>>> Hi Matt - For how to tell tracula to use CVS registration, see "Specify
>>>> the inter-subject registration method" here:
>>>>        http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Tracula
>>>>
>>>> Does this answer your question?
>>>>
>>>> a.y
>>>>
>>>> On Mon, 8 Jul 2013, Hoptman, Matthew wrote:
>>>>
>>>>>
>>>>> Hi all,
>>>>>
>>>>> I see how to apply mri_vol2vol to DTI data from dt_recon, but I’m not 
>>>>> clear on how to do so to DTI data processed in Tracula.  The command in 
>>>>> the “Multimodal
>>>>> integration and inter-subject registration” tutorial is:
>>>>>
>>>>> mri_vol2vol       --targ templateid --m3z morph.m3z --noDefM3zPath --reg 
>>>>> 2anat.register.dat --mov diffvol --o diffvol2CVS --no-save-reg
>>>>>
>>>>>
>>>>>
>>>>> But in Tracula, there are no “register.dat” files, or indeed no *.dat 
>>>>> files.  Is there a way to convert one of the *.mat files in the dmri/xfms 
>>>>> directory to a
>>>>> *.dat file?  Also, given that I think Tracula and dt_recon use different 
>>>>> transformation algorithms, which Tracula transform should I choose?
>>>>>
>>>>>
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Matt
>>>>>
>>>>>
>>>>>
>>>>> Matthew J. Hoptman, PhD
>>>>> Research Scientist V
>>>>> Nathan S. Kline Institute for Psychiatric Research
>>>>>
>>>>> Research Associate Professor in Psychiatry
>>>>> NYU School of Medicine
>>>>>
>>>>>
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