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Table 1 Values of CBF, CBV, OEF and CMRO2 with attenuation correction by DIXON for each brain region

From: Oxygen extraction fraction is not uniform in human brain: a positron emission tomography study

Region

CBF

CBV

OEF

CMRO2

Cerebellum

32.7 ± 3.8

2.5 ± 0.3

0.36 ± 0.07

2.4 ± 0.4

Pons

27.2 ± 6.1

3.5 ± 0.5

0.28 ± 0.08

1.5 ± 0.3(1)

Thalamus

39.6 ± 4.8(1,2)

2.7 ± 0.5

0.36 ± 0.06(2)

2.8 ± 0.4(2)

Putamen

40.4 ± 7.0(1,2)

2.0 ± 0.2(2)

0.41 ± 0.07(2,3)

3.3 ± 0.5(1,2,3)

Frontal base

29.5 ± 4.4(3,4)

2.2 ± 0.2(2)

0.40 ± 0.07(2,3)

2.3 ± 0.2(2,3,4)

Frontal convexity

31.8 ± 4.8(3,4)

2.6 ± 0.4

0.39 ± 0.07(2)

2.5 ± 0.4(2,4)

Parahippocampal gyrus

28.7 ± 3.8(1,3,4)

3.4 ± 0.6(1,3,4,5)

0.33 ± 0.08(2,4,5,6)

1.9 ± 0.3(2,3,4,5,6)

Lateral temporal cortex

28.3 ± 5.2(3,4)

3.2 ± 0.5(4,5)

0.38 ± 0.07(2,7)

2.2 ± 0.4(2,3,4)

Occipital cuneus

30.2 ± 4.2(3,4)

3.4 ± 0.4(1,3,4,5,6)

0.40 ± 0.06(2,3,7)

2.4 ± 0.3(2,4,7)

Occipital lateral

23.2 ± 2.9(1,3,4,6,9)

2.4 ± 0.3(2,7,8,9)

0.44 ± 0.06(1,2,3,7,8)

2.1 ± 0.3(2,3,4,6)

Inferior parietal lobule

30.5 ± 3.6(3,4,10)

2.8 ± 0.5(4)

0.40 ± 0.06(2,7)

2.5 ± 0.4(2,4,7,8,10)

Centrum semiovale

12.8 ± 1.4(1–11)

1.2 ± 0.2(1–11)

0.37 ± 0.07(2)

0.9 ± 0.2(1–11)

  1. Values are shown as mean ± SD. Units are mL/100 mL/min, mL/100 mL, and mL/100 mL/min for CBF, CBV, and CMRO2, respectively. Significant differences between from (1) cerebellum, (2) pons, (3) thalamus, (4) putamen, (5) frontal base, (6) frontal convexity, (7) Parahippocampal gyrus, (8) Lateral temporal cortex, (9) Occipital cuneus, (10) Occipital lateral, (11) Inferior parietal lobule: P < 0.001 (paired t test, P < 0.05 adjusted for multiple comparisons)