HI folks,
I'm trying to figure out how to get a fast dump out (text) of the MNI coordinates and value of the max voxels within a spherical ROI (e.g. 2mm radius, centered on a meta-analytic maxima coordinate.) This is because I want to address individual differences in precise spatial localization of what is essentially a canonical activation. 3dExtrema and 3dMaxima seem candidates, but I'm not seeing anything on a spatial mask. Would the mask just BE the data-set invoked? What would be a good quick script/strategy?
Jim