Dear all,
When using Bayesian 2nd level analyses with SPM5 and computing PPM’s, I sometimes get the message "no suprathreshold clusters" even when lowering the prior to 0 and lowering the posterior probability threshold to 0 and even though this analysis works perfectly in other contrasts for the same ROI.
Does anyone ever encountered a similar problem or has any idea what could go wrong here? I would greatly appreciate any help on this issue!
kind regards,
Freja Gheysen
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