Table 4. Reproducibility of post-amphetamine [¹¹C]FLB 457 binding potential relative to non specific uptake (BP_ND, unitless).

Region	Mean	BSSD	BSSD CV	WSSD	WSSD CV	VAR + SD	ICC
Medial Temporal Lobe	1.16	0.26	0.22	0.06	0.05	6.8% ± 5.8%	0.91
Anterior Cingulate Cortex	0.78	0.15	0.19	0.03	0.04	6.9% ± 5.2%	0.91
Dorsolateral prefrontal Cortex	0.52	0.19	0.37	0.02	0.03	5.4% ± 4.9%	0.98
Orbital Frontal Cortex	0.81	0.21	0.27	0.05	0.06	11.1% ± 7.9%	0.90
Medial Prefrontal Cortex	0.63	0.15	0.24	0.02	0.03	4.3% ± 4.3%	0.97
Temporal Cortex	1.45	0.36	0.25	0.05	0.03	3.9% ± 3.9%	0.97
Parietal Cortex	0.55	0.26	0.47	0.01	0.03	4.2% ± 2.8%	0.99
Occipital Cortex	0.47	0.26	0.56	0.02	0.05	6.7% ± 4.9%	0.99

Values are the mean of 10 subjects with each value measured twice. BSSD CV = between subject standard deviation coefficient of variation, WSSD CV = within subject standard deviation coefficient of variation, VAR = test/retest variability, ICC = intraclass correlation coefficient.