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Table 6:

Comparison of OEF and CMRO2 with published literature values determined by using PET for healthy subjects

Study (Reference)OEF (Mean) (Range)CMRO2 (μmol/min/100 g)No.Mean Age (yr) (range)
Ito et al22,a0.44 ± 0.06147.0 ± 22.37053.1 (18–77)
(0.36 ± 0.06–0.51 ± 0.04)
Hattori et al23,a0.39 ± 0.06127.0 ± 17.41635 (21–46)
(0.30–0.51)
Coles et al24,a0.42 ± 0.04124.8 ± 22.3730 (18–60)
Ibaraki et al25,b0.35 ± 0.06156.0 ± 22.38NA (21–24)
Bremmer et al26,a0.43 ± 0.06135.9 ± 8.9769 (57–80)
Kudomi et al27,b0.39 ± 0.05184.9 ± 20.1725.3 (NA)
  • Note:—NA indicates not available.

  • a Across subjects/brain regions.

  • b Gray matter values.