Dear All:

I am trying to resample my DTI data in the CVS space and seems that after I ran the mri_cvs_register with the flag --noaseg and no argument for my target template (so the registration was done on the cvs template) I got the following error:

ERROR: cannot find or read /media/1Tra/Antonella_2011/DTI_FS/dtrecon_cvs/P01/cvs/combined_tocvs_avg35_elreg_afteraseg-norm.m3z

Can you please tell me why I am missing this file and how I can get it? Do I need to use another file from my outputs if I was running the cvs_mri_register with the flag --noaseg?

This is what I was running:

mri_cvs_register--mov P01 --noaseg

After registration I got 4 files:

combined_tocvs_avg35_elreg_norm.m3z combined_tocvs_avg35_elreg_norm_aseg.mgz

el_reg_tocvs_avg35.mgz

nlalign-norm.m3z

nlalign-norm.mgz

Is the nlalign-norm.mgz the final result of my CVS and contains contributions from ALL registration steps?

Also is the CVS atlas included in the file called: cvs_avg35?

Thank you very much for your time and help. Regards, Antonella

Hi Antonella,

I was running the mri_cvs_register with the flag --noaseg and no argument for my target template so as I understood the registration was done on the cvs template as you can see below:

mri_cvs_register--mov P01 --noaseg

Yes, that is right.

After registration I got 4 files:

combined_tocvs_avg35_elreg_norm.m3z

combined_tocvs_avg35_elreg_norm_aseg.mgz

el_reg_tocvs_avg35.mgz

nlalign-norm.m3z

nlalign-norm.mgz

Is the nlalign-norm.mgz the final result of my CVS and contains contributions from ALL registration steps?

Yes. Also if you type "mri_cvs_register --help" it will produce the description of all the resulting files.

Also is the cvs atlas included in the file that you sent me some time ago called: cvs_avg35?

Yes, it is the full atlas.

--Lilla