blue means that X>Y. So that sounds like it is compatible with your ROI results, yes?
doug

Alex Hanganu wrote:
> Dear Freesurfer Experts,
>
> In qdec for question:
> "Does the average thickness differ between X and Y"
> we received blue colored regions, meaning that thickness for group Y is lower then X ?
>
> We created ROIs for each region, and extracted cortical thickness for each ROI for each subject using mris_anatomical_stats.
>
> in results: for each ROI, mean cortical thickness of Y group are higher then X.
>
> is it a mistake, or the question was misunderstood ?
>
> Sincerely,
> Alex.
>
>
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