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EJNMMI Radiopharmacy and Chemistry

Table 2 Test-retest statistics for [18F]JNJ42259152 in rat striatum

From: Striatal phosphodiesterase 10A availability is altered secondary to chronic changes in dopamine neurotransmission

Animal

BP1 (baseline)

BP2 (saline treated)

Test-retest variability (%)

1

1.71

1.21

34.8

2

1.48

1.53

2.5

3

1.58

1.22

25.9

4

1.51

1.69

10.4

5

1.62

1.24

26.3

6

1.69

1.51

11.9

Mean ± SD

1,60 ± 0.09

1.40 ± 0.20

18.6 ± 12.2

  1. Test retest variability was calculated as |BP1 – BP2| / (BP1 + BP2) × 200
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