External Email - Use Caution Dear FS experts,
I would like to compute within-subject correlation between two modalities based on vertexwise maps in fsaverage space. I wonder whether I have to smooth the normalized surface-based maps before computing vertexwise within-subject correlation? I have noted that smoothing surface maps before computing correlation increases the output correlation value. Thanks for your lights. Best, Matthieu
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer