Alignment and Atlases
Alignment and Atlases
Alignment and Atlases
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-36-Comparing data • How can I compare regions/voxels across subjects <strong>and</strong> groups? What works “best”? @auto_tlrc – affine registration method to align individual subjects to atemplate – useful for most applications. manual Talairach – based on specific markers divides data up basedon AC-PC line <strong>and</strong> brain enclosing boxes. Better for looking at medialstructures. 3dTagalign – place markers on specific corresponding points amongdatasets <strong>and</strong> align with affine transformation ROI creation – draw ROIʼs (Draw Dataset plug-in) for each structure