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Table 1 Test-retest variability (%) of various outcome measures of (R)-[11C]verapamil kinetics derived from filtered back projection data

From: Reproducibility of quantitative (R)-[11C]verapamil studies

TRT (%)

1T2k60

1T2k10

2T4kVTnsfix

2T4kVTnsfix

 

V T

K 1

BP ND

V T

Global

6.2 ± 4.0

8.8 ± 6.4

22.0 ± 29.6

8.9 ± 6.8

Frontal

6.2 ± 3.9

9.1 ± 6.6

22.9 ± 27.8

9.6 ± 7.1

Parietal

6.0 ± 4.3

9.1 ± 5.5

22.9 ± 28.0

10.2 ± 7.5

Temporal

6.8 ± 4.1

8.6 ± 6.1

22.9 ± 29.7

7.9 ± 6.7

Occipital

5.8 ± 4.7

8.6 ± 7.6

22.5 ± 27.4

11.0 ± 7.4

Posterior cingulate

8.3 ± 6.0

11.1 ± 8.8

29.8 ± 37.0

13.6 ± 8.8

Anterior cingulate

7.0 ± 5.8

10.5 ± 5.7

27.6 ± 30.9

9.8 ± 7.4

Medial temporal

7.8 ± 5.0

12.7 ± 9.6

25.5 ± 25.0

11.5 ± 6.2

Cerebellum

6.8 ± 6.6

10.4 ± 7.8

25.3 ± 27.0

13.2 ± 11.2