TABLE V.
Region label overlaps after registration
| Region | Affine | FFD | SyN | CURT |
|---|---|---|---|---|
| leftCerebralWhiteMatter | 0.47 ± 0.03 | 0.65 ± 0.06 | 0.66 ± 0.04 | 0.23 ± 0.01 |
| leftCerebralCortex | 0.52 ± 0.04 | 0.68 ± 0.05 | 0.69 ± 0.04 | 0.22 ± 0.01 |
| leftLateralVentricle | 0.38 ± 0.11 | 0.68 ± 0.13 | 0.70 ± 0.10 | 0.02 ± 0.01 |
| leftInferiorLateralVentricle | 0.06 ± 0.05 | 0.15 ± 0.08 | 0.19 ± 0.01 | 0.00 ± 0.00 |
| leftCerebellumWhiteMatter | 0.48 ± 0.05 | 0.57 ± 0.12 | 0.67 ± 0.04 | 0.01 ± 0.01 |
| leftCerebellumCortex | 0.60 ± 0.06 | 0.75 ± 0.06 | 0.79 ± 0.04 | 0.03 ± 0.01 |
| leftThalamus | 0.66 ± 0.07 | 0.73 ± 0.05 | 0.76 ± 0.04 | 0.01 ± 0.00 |
| leftCaudate | 0.48 ± 0.10 | 0.62 ± 0.09 | 0.65 ± 0.09 | 0.00 ± 0.00 |
| leftPutamen | 0.57 ± 0.09 | 0.69 ± 0.06 | 0.74 ± 0.03 | 0.01 ± 0.00 |
| leftPallidum | 0.47 ± 0.10 | 0.53 ± 0.10 | 0.61 ± 0.05 | 0.00 ± 0.00 |
| leftHippocampus | 0.40 ± 0.09 | 0.55 ± 0.07 | 0.58 ± 0.06 | 0.00 ± 0.00 |
| leftAmygdala | 0.37 ± 0.12 | 0.46 ± 0.10 | 0.50 ± 0.08 | 0.00 ± 0.00 |
| leftAccumbens | 0.31 ± 0.13 | 0.42 ± 0.13 | 0.49 ± 0.08 | 0.00 ± 0.00 |
| leftVentralDC | 0.53 ± 0.08 | 0.61 ± 0.06 | 0.64 ± 0.05 | 0.00 ± 0.00 |
| rightCerebralWhiteMatter | 0.47 ± 0.03 | 0.65 ± 0.06 | 0.66 ± 0.04 | 0.23 ± 0.01 |
| rightCerebralCortex | 0.52 ± 0.04 | 0.67 ± 0.05 | 0.69 ± 0.04 | 0.22 ± 0.01 |
| rightLateralVentricle | 0.36 ± 0.11 | 0.66 ± 0.12 | 0.68 ± 0.10 | 0.01 ± 0.01 |
| rightInferiorLateralVentricle | 0.07 ± 0.05 | 0.14 ± 0.08 | 0.19 ± 0.09 | 0.00 ± 0.00 |
| rightCerebellumWhiteMatter | 0.47 ± 0.06 | 0.57 ± 0.11 | 0.66 ± 0.04 | 0.01 ± 0.01 |
| rightCerebellumCortex | 0.59 ± 0.07 | 0.75 ± 0.06 | 0.79 ± 0.03 | 0.03 ± 0.01 |
| rightThalamus | 0.67 ± 0.07 | 0.72 ± 0.06 | 0.76 ± 0.05 | 0.01 ± 0.00 |
| rightCaudate | 0.49 ± 0.10 | 0.60 ± 0.10 | 0.63 ± 0.10 | 0.00 ± 0.00 |
| rightPutamen | 0.59 ± 0.07 | 0.67 ± 0.07 | 0.75 ± 0.03 | 0.01 ± 0.00 |
| rightPallidum | 0.49 ± 0.09 | 0.51 ± 0.11 | 0.62 ± 0.04 | 0.00 ± 0.00 |
| rightHippocampus | 0.40 ± 0.10 | 0.56 ± 0.07 | 0.60 ± 0.06 | 0.00 ± 0.00 |
| rightAmygdala | 0.38 ± 0.12 | 0.43 ± 0.12 | 0.49 ± 0.09 | 0.00 ± 0.00 |
| rightAccumbens | 0.27 ± 0.14 | 0.40 ± 0.13 | 0.48 ± 0.08 | 0.00 ± 0.00 |
| rightVentralDC | 0.53 ± 0.08 | 0.61 ± 0.07 | 0.64 ± 0.05 | 0.00 ± 0.00 |
| thirdVentricle | 0.34 ± 0.11 | 0.48 ± 0.10 | 0.52 ± 0.09 | 0.00 ± 0.00 |
| fourthVentricle | 0.29 ± 0.14 | 0.54 ± 0.08 | 0.59 ± 0.07 | 0.00 ± 0.00 |
| brainStem | 0.63 ± 0.08 | 0.80 ± 0.04 | 0.81 ± 0.03 | 0.01 ± 0.00 |
Values are mean ± standard deviation of Jaccard index, J, for each region label between reference and co-registered moving images over all 306 pairwise, directed registrations of the 18 IBSR images to one another. Only labels are listed here that appear in all 18 IBSR images, i.e., labels such as “lesion” and “vessel” have been excluded.