Fig. 5
From: Variations in structural MRI quality significantly impact commonly used measures of brain anatomy
A graphic depiction (from the R library ggseg) showing associations between image quality (assessed by the CAT12 Toolbox) and derived (mean) cortical surface area. This is shown for the DK atlas commonly used in Freesurfer. Lateral and medial views are shown for the right (top) and left (bottom) hemispheres. The left panel shows the overall t-statistics for the relation in each parcel, while the right panel shows parcels where the relation between surface area and image quality survives multiple comparisons