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Table 3 Semi-quantitative ratio analysis

From: In vivo quantification of the [11C]DASB binding in the normal canine brain using positron emission tomography

Region Ratio Region Ratio Region Ratio
Raphe nuclei 3,03 ± 0,51 Frontal cortex R 1,59 ± 0,25 Temporal cortex R 1,25 ± 0,20
Hypothalamus 2,85 ± 0,55 Frontal cortex L 1,57 ± 0,29 Temporal cortex L 1,27 ± 0,31
Hippocampus L 2,07 ± 0,44 Basal ganglia R 2,13 ± 0,74 Occipital cortex R 1,32 ± 0,52
Hippocampus R 2,05 ± 0,30 Basal ganglia L 2,22 ± 0,94 Occipital cortex L 1,29 ± 0,45
Thalamus L 2,91 ± 0,75 ACG 1,41 ± 0,38 Parietal cortex R 1,17 ± 0,21
Thalamus R 2,91 ± 0,54 PCG 1,22 ± 0,24 Parietal cortex L 1,21 ± 0,23
  1. Semi-quantitative values were obtained using the ratio analysis method: ratio of the concentration of radioactivity within the same 18 ROIs as for MRTM2 (Table 2) over the concentration of radioactivity within the cerebellum, using the data from 40 to 60 min
  2. The values correspond to the mean ± standard deviation of the five experiments
  3. Ratio ROI/cerebellum, L left; R right