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EJNMMI Research

Table 1 Jaccard coefficients obtained by comparison of ROIs made manually and by FreeSurfer

From: [11C]SCH23390 binding to the D1-dopamine receptor in the human brain—a comparison of manual and automated methods for image analysis

ROI

Jaccard coefficient

Intersect (voxels)

Intersect % of manual volume

CAU

0.59

450

92.5

PUT

0.57

614

92.0

DLPFC

0.32

1756

56.2

INS

0.44

652

79.9

CBL

0.32

291

51.3

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