Table 3: [11C]AF150(S) uptake (%ID/g) derived from various brain regions by three observers following image coregistration.

Number of subjects ( )
Region
Left striatumRight striatumHippocampusFrontal cortex Posterior cortex Medulla oblongataCerebellumMean COV

Observer 1
 5 min1.06 ± 0.161.04 ± 0.170.98 ± 0.160.95 ± 0.130.92 ± 0.140.67 ± 0.130.80 ± 0.1416.12
 10 min0.70 ± 0.110.71 ± 0.110.67 ± 0.100.64 ± 0.110.64 ± 0.100.46 ± 0.080.53 ± 0.0816.08
 15 min0.57 ± 0.090.57 ± 0.100.54 ± 0.090.52 ± 0.080.52 ± 0.080.38 ± 0.060.44 ± 0.0715.96
 30 min0.33 ± 0.050.33 ± 0.050.32 ± 0.050.30 ± 0.050.31 ± 0.050.25 ± 0.040.27 ± 0.0515.81
 45 min0.23 ± 0.040.23 ± 0.050.23 ± 0.040.21 ± 0.040.22 ± 0.040.18 ± 0.040.20 ± 0.0418.49
Observer 2
 5 min1.05 ± 0.171.05 ± 0.180.99 ± 0.160.99 ± 0.170.95 ± 0.170.66 ± 0.120.80 ± 0.1417.26
 10 min0.70 ± 0.120.72 ± 0.120.68 ± 0.110.67 ± 0.130.65 ± 0.120.47 ± 0.080.53 ± 0.0917.19
 15 min0.57 ± 0.100.58 ± 0.100.55 ± 0.090.54 ± 0.100.53 ± 0.090.39 ± 0.060.44 ± 0.0817.10
 30 min0.33 ± 0.050.33 ± 0.050.33 ± 0.050.31 ± 0.050.31 ± 0.050.24 ± 0.040.28 ± 0.0516.67
 45 min0.23 ± 0.040.24 ± 0.040.23 ± 0.040.22 ± 0.040.22 ± 0.040.18 ± 0.030.20 ± 0.0418.08
Observer 3
 5 min1.06 ± 0.161.04 ± 0.170.98 ± 0.150.93 ± 0.140.89 ± 0.140.71 ± 0.140.80 ± 0.1416.44
 10 min0.70 ± 0.120.71 ± 0.120.67 ± 0.110.64 ± 0.110.61 ± 0.100.48 ± 0.070.53 ± 0.0916.52
 15 min0.56 ± 0.090.57 ± 0.100.54 ± 0.090.51 ± 0.080.50 ± 0.080.40 ± 0.060.44 ± 0.0716.51
 30 min0.32 ± 0.060.33 ± 0.050.32 ± 0.050.30 ± 0.050.29 ± 0.050.25 ± 0.040.28 ± 0.0516.70
 45 min0.22 ± 0.040.23 ± 0.040.23 ± 0.040.21 ± 0.040.21 ± 0.040.19 ± 0.040.20 ± 0.0418.86

Data represent mean ± SD ( ).