Table 2 Rate constants of FDG parameters for manually drawn gray and white matter ROIs and literature values

0.031 ± 0.004

0.062 ± 0.008

0.071 ± 0.04

0.067 ± 0.03

n/a

0.010 ± 0.0008

0.033 ± 0.004

0.083 ± 0.03

0.037 ± 0.01

n/a

3.0

1.9

0.87

1.8

n/a

0.0334 ± 0.006

0.102 ± 0.03

0.13 ± 0.07

0.062 ± 0.02

0.0068 ± 0.001

0.0154 ± 0.004

0.054 ± 0.01

0.109 ± 0.04

0.045 ± 0.02

0.0058 ± 0.002

2.2

1.9

1.2

1.4

1.2

0.035^a

0.105 ± 0.006

0.148 ± 0.008

0.074 ± 0.005

n/a

0.023^a

0.069 ± 0.005

0.129 ± 0.004

0.064 ± 0.006

n/a

1.5

1.5

1.1

1.2

n/a

0.034^a

0.095 ± 0.005

0.125 ± 0.002

0.069 ± 0.002

0.0055 ± 0.0003

0.022^a

0.065 ± 0.005

0.126 ± 0.003

0.066 ± 0.002

0.0054 ± 0.0006

1.5

1.5

0.99

1.0

1.0