Table 2.

ePVS rating score for a total 456 images (76 subjects × 6 parts) in basal ganglia region.

ePVS Rating (Number of ePVSs)	0 (0)	1 (1–10)	2 (11–20)	3 (21–40)	4 (>40)
Number of images	4	244	138	55	15