I'm trying to get % change values out of Featquery and am having some
trouble - the output gives me mean values of 2000-4000! I'm running
Featquery on the results of a higher level analysis - a fixed effects
analysis which combined 5 sessions for a single subject - so am selecting
It was suggested to me that my mask (a retinotopic map) could be including
voxels outside of the brain and this could be causing the huge values, but
when i tried eroding the mask it made almost no difference.
When i run Featquery on the first level directories from single sessions I
get mean values around 0.2, which seems reasonable.
any idea what the problem is? my experiment was a simple block design.