Dear SPMers,
we’re using an associative memory fMRI-task with two encoding and one recall
conditions to compare two groups of patients. Would it be possible to
restrict the group-comparisons (done by a two sample t-test) to the
brain-areas in which the paradigm (estimated by the one-sample t-test)
caused significant activation? And if it is possible, would the results be
statistically ok? And which would be the best method to restrict the
analysis to these regions?
Thx in advance,
Ben
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