|  | Binding potential (mean ±SD (95% CI)) | ||
---|---|---|---|---|
 | Side | Adults (n = 15) | Children (n = 10) | P |
Pituitary gland |  | 0.62 ±0.18 (0.49 to 0.75) | 0.61 ±0.19 (0.15 to 1.07)* | 0.95 |
Midbrain |  | 0.45 ±0.09 (0.38 to 0.48) | 0.41 ±0.08 (0.40 to 0.48) | 0.09 |
Thalamus | Left | 0.35 ±0.04 (0.33 to 0.37) | 0.28 ±0.13 (0.19 to 0.37) | 0.08 |
 | Right | 0.34 ±0.07 (0.30 to 0.37) | 0.29 ±0.12 (0.21 to 0.37) | 0.20 |
Lentiform nucleus | Left | 0.20 ±0.05 (0.17 to 0.23) | 0.19 ±0.07 (0.14 to 0.24) | 0.63 |
 | Right | 0.15 ±0.05 (0.12 to 0.18) | 0.15 ±0.07 (0.09 to 0.21) | 0.92 |
Caudate | Left | 0.10 ±0.05 (0.07 to 0.13) | 0.08 ±0.06 (0.03 to 0.13) | 0.45 |
 | Right | 0.09 ±0.04 (0.07 to 0.12) | 0.08 ±0.05 (0.01 to 0.14) | 0.46 |
Hippocampus | Left | 0.11 ±0.04 (0.07 to 0.14) | 0.07 ±0.04 (0.03 to 0.12) | 0.20 |
 | Right | 0.10 ±0.06 (0.06 to 0.14) | 0.10 ±0.06 (0.04 to 0.15) | 0.83 |
Cerebellum | Left | 0.10 ±0.04 (0.07 to 0.12) | 0.08 ±0.03 (0.05 to 0.11) | 0.45 |
 | Right | 0.09 ±0.04 (0.07 to 0.11) | 0.07 ±0.03 (0.05 to 0.10) | 0.24 |
Frontal cortex | Left | 0.06 ±0.03 (0.04 to 0.07) | 0.05 ±0.01 (0.04 to 0.06) | 0.47 |
 | Right | 0.05 ±0.03 (0.03 to 0.07) | 0.05 ±0.03 (0.03 to 0.07) | 0.85 |
Parietal cortex | Left | 0.04 ±0.03 (0.02 to 0.05) | 0.03 ±0.02 (0.01 to 0.04) | 0.64 |
 | Right | 0.04 ±0.01 (0.03 to 0.05) | 0.04 ±0.03 (0.02 to 0.06) | 0.53 |
Temporal cortex | Left | 0.05 ±0.03 (0.03 to 0.07) | 0.05 ±0.02 (0.03 to 0.07) | 0.85 |
 | Right | 0.05 ±0.02 (0.03 to 0.06) | 0.02 ±0.02 (0.03 to 0.07) | 0.91 |
Occipital cortex | Left | 0.11 ±0.05 (0.08 to 0.14) | 0.11 ±0.04 (0.08 to 0.13) | 0.79 |
 | Right | 0.12 ±0.03 (0.10 to 0.14) | 0.12 ±0.02 (0.10 to 0.13) | 0.88 |