Dear FSL-list,
Recently we started using randomise to perform voxelwise statistics on
SIENA displacement maps and are currently performing correlations and group
comparisons.
We also want to use cluster thresholding for our analysis, but are a bit
puzzled by the option provided.
The manual tells us that the only thing we can specify is <c_thresh>.
We assume that this means setting the supra-threshold based on the
T-stat image. Is this correct?
There is no option provided for cluster size in voxels or mm, so we were
wondering
if and how randomise sets the cluster size. Could you provide some insight
in this matter?
We've tried searching the Jiscmail archives, but could not find an answer
to these issues.
Thanks in advance for your help,
kind regards,
Bas Jasperse
Vu medical centre, Amsterdam
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