Dear FSL wizards.
I'm trying to run randomise with TFCE on my higher-level repeated measures (N15) filtered_func image, but not getting any results at all. Tried with different amounts of spatial smoothing (1.5 vs 5 mm), but still nothing.
I have been able to find significant clusters using cluster thresholding in higher-level FEAT. However, had to fiddle around a bit with the threshold, so feels a bit arbitrary (hence my wanting to try tfce).
Also tried cluster thresholding with randomise (with both amounts of smoothing and several different thresholds), but again, nothing.
Might I be doing something wrong here?
I am using the mask made by FEAT and have changed the design.grp file to account for repeated measures.
Thanks a bunch,
Maria
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