Table 1.

Brain regional distribution data for [¹¹C]1 in CD1 mice. Data are the mean of %injected dose /g tissue ± SD (n=3)

Brain Region	10 min	30 min	60 min	90 min
Cerebellum	0.63±0.06	0.56±0.09	0.59±0.08	0.59±0.10
Hypothalamus	0.56±0.08	0.58±0.08	0.74±0.12	0.86±0.20
Hippocampus	0.60±0.13	0.59±0.09	0.71±0.08	0.65±0.12
Cortex	0.63±0.09	0.60±0.06	0.65±0.12	0.66±0.15
Rest of brain	0.54±0.07	0.57±0.06	0.62±0.02	0.54±0.08