Dear Freesurfer experts,
I ran a QDEC analysis for structural data and found, after Monte-Carlo
correction(a)0.05, one significant cluster, annotated as "postcentral" (see
screenshot attached). The stats associated with it are displayed in the
terminal, however the statistical map on the template brain is blank.
Also, when I press the "Find Cluster and Go To Max" button, I receive an
error that no stats can be generated for that cluster.
Not sure if it's relevant, but my dependent variables of interest in this
analysis were thickness and local gyrification index (lGI). It seems I'm
getting the above problem only when lGI is the DV, and whether or not there
is a group factor among the categorical predictors. I do have, however, lGI
analyses where the significant cluster shows up fine both on the template
and in the terminal window.
Can anyone help? Many thanks in advance!
Best wishes,
Tudor