This is the kind of thing that happens with clusterwise corrections. It
is hard to predict what happens. When you raise the threshold, you lose
some of the activation in your real map (ie, clusters become smaller).
But in the Null map, clusters also become smaller. So, at the lower
threshold, t
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assuming that all preprocessing steps, fsgd file and contrasts are correct,
the choice between doss and dods could explain some of the variability
you're seeing in your results. Consider running both models and possibly
additional validation to see whic
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Hi all,
I took the freesurfer course in the recent past, and I am now beginning to run
some glm thickness analyses!
Currently I am doing a thickness analysis looking at the difference between two
groups while controlling for age, and two continuous
