26 Jan
2005
26 Jan
'05
12:23 p.m.
hi all -
i've succeeded in displaying FSL z-maps on an inflated brain. however, i'm trying to find a way to display the overlap between two z-maps. i was able to get one to display in red, and the other in blue, with the overlap being purple. however, this doesn't look very convincing, and it would be more helpful to calculate the total number of points in each z-map, and then how many points are in common.
is there a way to do this within the freesurfer environment, or even in matlab or idl ?
thanks,
Ram
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