You will first need to register the diffusion to the anatomical with bbregister. This will create a registration matrix ("register.dat"). You will then need to map the cluster to the individual anatomical space with mri_surf2surf (or mri_label2label if you are using labels). You can then use mri_label2vol with the label and the register.dat to map the label to the diffusion space. dougt

On 05/19/2012 09:53 PM, 李盟 wrote:

Hi FreeSurfer Experts, Using the mri_surfcluster command, I got the labels of the significant regions from qdec comparisons of thickness between two groups. The diffusion data was not processed using the dt_recon, but DTI-studio. So how can I map the significant regions to the individual diffusion space? Thanks a lot. Meng Li

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