Table 1 Ratio of five ROIs over the cerebellum for 20 min-scans

1,51 ± 0,07

1,64 ± 0,06

1,32 ± 0,05

1,15 ± 0,03

1,09 ± 0,005

0.045

1,93 ± 0,06

2,02 ± 0,06

1,63 ± 0,05

1,31 ± 0,02

1,07 ± 0,003

0.042

2,37 ± 0,05

2,40 ± 0,04

1,95 ± 0,04

1,45 ± 0,02

1,05 ± 0,01

0.031

2,73 ± 0,04

2,69 ± 0,04

2,19 ± 0,03

1,53 ± 0,01

1,03 ± 0,01

0.026

3,00 ± 0,04

2,89 ± 0,03

2,36 ± 0,03

1,57 ± 0,01

1,01 ± 0,01

0.025

3,19 ± 0,04

2,99 ± 0,04

2,45 ± 0,03

1,57 ± 0,02

1,00 ± 0,01

0.029

3,32 ± 0,05

3,10 ± 0,04

2,55 ± 0,04

1,59 ± 0,02

1,00 ± 0,01

0.034

3,20 ± 0,07

3,03 ± 0,05

2,49 ± 0,06

1,58 ± 0,03

1,02 ± 0,02

0.046