On Sun, Feb 27, 2011 at 11:25:58PM +0100, Susanne Greiner wrote: > The other day I came across the PyMVPA atlas module (which > unfortunately is not yet documented). Looks like that could > definitely simplify life in this kind of case. For example once you > have loaded an atlas, there is the function label_voxel// which does > all the looking up for you:
This was never added properly to PyMVPA, because we were never sure whether it would be the best place to put it. I guess the undocumented stage was more or less intended to keep people from using it ;-) > So is anybody of you already using the atlas module a lot and can > give me a hand with the following example: > - To label: searchlight results in subject space, lets call that > dataset sl_map > - Preferably using Talairach (not my choice) from FSL > - the coordinate system of the atlas modul [26,26,26] would > correspond to the sl_map.fa.voxel_indices!? > - what exactly does this levels option do? > - the other way round should be possible using the find option!? I > tried searching for "Cortex", but as soon as there are multiple > matches the option finishes in an error... I leave the answers to this one to Yarik, as he wrote it back then. But I want to mention PyROI, which seems to address some of the issues (and is documented) -- although the focus is a bit different. http://web.mit.edu/mwaskom/pyroi/ Michael -- Michael Hanke http://mih.voxindeserto.de _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa
