Table 3.

Mean V _T errors (±SD%) over different anatomic regions derived from motion-affected simulated PET scans after motion correction

	Motion	V T error (%) [11C]flumazenil	V T error (%) (R)-[11C]verapamil
Translation (mm)	1	0.4 ± 0.2	1.1 ± 0.2
	2	0.6 ± 0.4	1.9 ± 0.3
	3	1.1 ± 0.4	3.0 ± 0.4
	4	1.0 ± 0.4	4.3 ± 0.5
	5	0.9 ± 0.4	0.6 ± 0.3
	6	0.9 ± 0.5	2.6 ± 0.5
	10	1.4 ± 0.4	0.6 ± 0.3
	15	1.4 ± 0.6	2.5 ± 0.5
	20	1.3 ± 0.6	2.4 ± 0.6
Rotation (deg)	1	0.4 ± 0.3	0.7 ± 0.2
	3	0.8 ± 0.4	1.0 ± 0.6
	4	0.7 ± 0.3	0.9 ± 0.6
	6	1.2 ± 0.6	1.6 ± 0.7
	7	1.2 ± 0.6	2.3 ± 1.1
	8	1.3 ± 0.6	3.3 ± 1.7
	10	1.0 ± 0.6	1.7 ± 0.8
	12	1.0 ± 0.6	1.5 ± 1.1
	15	1.0 ± 0.6	3.4 ± 0.5