Relationship between both quality measurements (PICSO and tSNR) and the CS in the rs-fMRI data sets within the L THAL and PCC.

At a fixed FWHM of 3 mm, each point in the scatter plot indicates an individual subject, and the linear trend line denotes the coupling among the three data sets of the acquired voxel sizes of 1.3 × 1.3 × 2, 2 × 2 × 2, and 3 × 3 × 3 mm³. Only the trend lines between the PICSO and CS correlate significantly within the L THAL (r = 0.82) and PCC (r = 0.33).