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Table 2 CBF, OEF, CMRO2, and CBV of each brain region reconstructed using FBP (*P < 0.05, **P < 0.01 versus cerebellum)

From: Oxygen-15 labeled CO2, O2, and CO PET in small animals: evaluation using a 3D-mode microPET scanner and impact of reconstruction algorithms

  CBF (mL/100 mL/min) OEF (%) CMRO2 (mL/100 mL/min) CBV (mL/100 mL)
Frontal cortex 33.9 ± 8.7* 70.7 ± 9.6* 4.44 ± 0.50 5.30 ± 0.57
Somatosensory cortex 38.4 ± 9.2* 72.2 ± 8.2** 5.21 ± 0.35 3.60 ± 0.43**
Visual cortex 34.2 ± 8.5** 66.6 ± 7.3** 4.21 ± 0.45** 5.56 ± 0.77
Striatum 62.1 ± 19.6** 67.5 ± 8.1** 8.30 ± 0.66** 4.17 ± 0.29**
Thalamus 68.5 ± 22.7** 67.1 ± 8.1** 9.17 ± 0.72** 3.97 ± 0.36**
Pons 48.2 ± 14.9 54.1 ± 6.3 5.19 ± 0.30 5.31 ± 0.53
Cerebellum 47.5 ± 14.5 56.6 ± 6.3 5.07 ± 0.63 5.63 ± 0.44
Hippocampus 57.4 ± 17.3** 67.1 ± 7.5** 7.55 ± 0.57** 5.14 ± 0.49
Midbrain 69.3 ± 22.7** 61.4 ± 6.0* 8.63 ± 0.67** 4.40 ± 0.25**
Whole brain 46.6 ± 12.5 63.7 ± 7.2** 5.72 ± 0.34* 5.66 ± 0.34