Registration problem

[Antonin_Skoch]

Dear @MCKim,

I think that the best way to register DWI to FreeSurfer data is to use bbregister. See this thread:

Dilating of brain mask and some other general queries

Dear @Michiko, I am working with HCP pipelines, but I cannot give answer specific to HCP data since I am not working with them (probably the dwi and structural HCP data are already in register?). But generally, you have to assure that the structural and diffusion data are in register. This, however, does not mean that their voxel size has to be identical. Registering and regridding (reslicing) are two distinct things. You can bring the data to common coordinate systems without reslicing by adj…

or this:

Beginner: Connectome pipeline (Updated)

Dear Elijah, I was reading the post and I found it very interesting. I have a small doubt: In the third step of the structural processing, when you use tkregister to register T1 to DTI, how do you conserve the resolution? I mean if the DTI is 2x2x2 (for example) and the T1 1x1x1, the registered T1 should be also 2x2x2, am I correct? or there is something that I am missing… Regards, Manuel

Antonin