Table 7.
Reliability in the OASIS scan–rescan dataset. Each table cell reports the mean Dice coefficient (SD) as a percentage on top and the mean MHD (SD), in millimeters, on bottom
| CNN‐B | CNN‐SP | CNN‐SP‐D | CNN‐SP‐D + DA | FIRST | Manual | |
|---|---|---|---|---|---|---|
| L caudate | 92.4 (1.5) | 92.1 (1.8) | 92.7 (1.5) | 92.7 (1.5) | 90.8 (5.0) | 87.2 (2.3) |
| 0.18 (0.03) | 0.19 (0.05) | 0.18 (0.03) | 0.17 (0.03) | 0.24 (0.14) | 0.33 (0.06) | |
| R caudate | 91.9 (1.2) | 91.8 (1.2) | 92.5 (0.9) | 92.5 (0.8) | 91.9 (0.9) | 87.5 (2.4) |
| 0.22 (0.14) | 0.19 (0.03) | 0.18 (0.02) | 0.18 (0.02) | 0.20 (0.02) | 0.33 (0.11) | |
| L putamen | 93.3 (1.5) | 93.7 (1.4) | 94.0 (1.2) | 93.9 (1.2) | 94.5 (0.6) | 88.9 (2.2) |
| 0.20 (0.04) | 0.19 (0.04) | 0.19 (0.04) | 0.18 (0.04) | 0.20 (0.02) | 0.35 (0.09) | |
| R putamen | 93.2 (1.2) | 93.5 (1.4) | 94.0 (0.8) | 93.9 (0.9) | 94.6 (0.5) | 89.1 (2.0) |
| 0.21 (0.04) | 0.20 (0.04) | 0.19 (0.03) | 0.19 (0.03) | 0.20 (0.02) | 0.35 (0.08) | |
| L thalamus | 94.5 (1.7) | 95.3 (0.9) | 95.4 (0.8) | 95.5 (0.7) | 96.1 (0.7) | 91.5 (0.7) |
| 0.37 (0.59) | 0.21 (0.04) | 0.20 (0.03) | 0.20 (0.03) | 0.20 (0.03) | 0.41 (0.04) | |
| R thalamus | 94.8 (0.8) | 95.3 (0.8) | 95.5 (0.6) | 95.5 (0.6) | 95.9 (0.6) | 91.8 (0.9) |
| 0.33 (0.32) | 0.21 (0.04) | 0.20 (0.03) | 0.21 (0.03) | 0.21 (0.03) | 0.40 (0.06) | |
| L hippocampus | 89.2 (2.0) | 90.9 (1.5) | 91.1 (1.2) | 91.5 (1.2) | 90.8 (1.3) | 86.6 (1.1) |
| 0.24 (0.05) | 0.22 (0.04) | 0.21 (0.03) | 0.20 (0.02) | 0.24 (0.05) | 0.34 (0.04) | |
| R hippocampus | 89.0 (3.3) | 90.1 (1.8) | 91.0 (1.1) | 91.2 (0.9) | 91.1 (0.8) | 86.2 (1.1) |
| 0.37 (0.61) | 0.24 (0.07) | 0.21 (0.03) | 0.20 (0.02) | 0.22 (0.02) | 0.36 (0.06) | |
| L pallidum | 91.3 (2.3) | 92.1 (1.7) | 92.2 (1.7) | 92.8 (1.4) | 92.3 (1.9) | 85.5 (4.7) |
| 0.23 (0.05) | 0.21 (0.05) | 0.21 (0.05) | 0.19 (0.04) | 0.22 (0.05) | 0.43 (0.14) | |
| R pallidum | 90.5 (1.7) | 91.7 (2.0) | 92.1 (1.0) | 92.4 (1.2) | 91.2 (2.9) | 85.7 (3.6) |
| 0.24 (0.04) | 0.22 (0.07) | 0.20 (0.03) | 0.20 (0.04) | 0.26 (0.10) | 0.41 (0.12) | |
| L amygdala | 82.0 (19.1) | 87.7 (2.7) | 88.1 (2.8) | 88.6 (2.7) | 84.8 (7.2) | 80.8 (4.5) |
| 2.37 (8.90) | 0.26 (0.05) | 0.26 (0.06) | 0.24 (0.05) | 0.34 (0.15) | 0.48 (0.16) | |
| R amygdala | 86.5 (3.1) | 86.3 (7.9) | 87.6 (2.8) | 88.7 (2.4) | 85.8 (5.2) | 81.4 (2.4) |
| 0.28 (0.07) | 0.31 (0.22) | 0.27 (0.06) | 0.25 (0.05) | 0.32 (0.14) | 0.44 (0.08) | |
| All | 90.7 (6.8) | 91.7 (3.8) | 92.2 (2.9) | 92.4 (2.6) | 91.7 (4.7) | 86.9 (4.2) |
| 0.44 (2.65) | 0.22 (0.09) | 0.21 (0.05) | 0.20 (0.04) | 0.24 (0.09) | 0.39 (0.11) |
Note: The top performing method is emboldened in each row.
Abbreviations: CNN‐B, baseline CNN; CNN‐SP, CNN with spatial priors; MHD, modified Hausdorff distance.