Hi,
In 3dReHo, -neigh_RAD R, Is R defined in millimiters or what is the unit of measurement? Let's say that I wanted to look at a radius of 14mm, would I need to type -neigh_RAD 14, or what would the equivalent be for such measure? A spherical seed with radius of 14mm is approximately 400 voxels (using 3x3x3mm isotropic voxels), but when I typed 14 in the -neigh_RAD option, it said that it was around 11,000 voxels.
Thanks