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Table 2 Perfusion characteristics of the choroid plexus across subjects

From: Non-invasive measurement of choroid plexus apparent blood flow with arterial spin labeling

Subject

Gray matter

Choroid plexus

Apparent blood flow (ml/100 g/min)

Transit time (s)

T1 (s)

Apparent blood flow (ml/100 g/min)

Transit time (s)

T1 (s)

1

42.55

1.37

1.93

39.73

1.35

2.45

2

63.70

1.16

1.83

27.40

0.83

2.85

3

61.30

1.12

1.83

58.13

1.27

1.94

4

56.33

1.29

1.77

46.03

1.10

2.32

5

54.65

1.35

1.71

38.47

1.43

1.90

6

47.04

1.45

2.02

40.24

1.45

2.42

7

50.63

1.41

1.85

26.40

1.23

2.42

Mean

53.74 ± 7.01*

1.31 ± 0.12

1.85 ± 0.10*

39.48 ± 10.07*

1.24 ± 0.20

2.33 ± 0.30*

  1. *p < 0.02, significant difference between the gray matter and the choroid plexus