I don't think we compute atlas coordinates for cortical areas, as this has a 3D registration problem that is similar to doing group volume analysis of cortex. It also doesn't convey area shape information the way an image can. Cortical areas aren't single points or spherical objects, they are specific patches of the highly folded cortex.
However, centers of gravity can be computed on the surface by using wb_command -surface-coordinates-to-metric, making the left and right coordinates into a cifti file with -cifti-create-dense-scalar, and using -cifti-parcellate on that. Note that these coordinates will often not be "on" the surface used, and may land outside the volume's cortical ribbon, especially if you want group average coordinates rather than individual coordinates. Tim On Sun, Apr 9, 2017 at 1:06 AM, wtj <[email protected]> wrote: > Dear HCP experts, > > After running preprocess pipeline, I can find the average thickness data > of every region for different templates, e.g.,lh.aparc.a2009s.stats, > lh.aparc.stats. Where can I find the coordinate of every region, > respectively? > > Thanks. > > _______________________________________________ > HCP-Users mailing list > [email protected] > http://lists.humanconnectome.org/mailman/listinfo/hcp-users > _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
