Table 2.
Analysis of DTI constructed connectome based on different length of streamlines.
| Streamline Length | 0–5 mm | 5–10 mm | > 10 mm | All | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parcellation Scheme | 301 | 96 | 69 | 301 | 96 | 69 | 301 | 96 | 69 | 301 | 96 | 69 | |
| Ipsilateral Connection | Accuracy | 81% | 72% | 70% | 74% | 62% | 57% | 71% | 56% | 49% | 72% | 73% | 72% |
| Precision | 46% | 39% | 46% | 35% | 31% | 35% | 30% | 28% | 31% | 33% | 39% | 47% | |
| Sensitivity | 42% | 64% | 66% | 52% | 74% | 76% | 50% | 74% | 78% | 54% | 57% | 58% | |
| Specificity | 89% | 74% | 72% | 79% | 59% | 50% | 75% | 52% | 38% | 76% | 77% | 77% | |
| AUC | 40% | 59% | 61% | 48% | 64% | 65% | 45% | 61% | 62% | 53% | 67% | 68% | |
| Contralateral Connection | Accuracy | 85% | 83% | 80% | 81% | 72% | 69% | 72% | 57% | 49% | 72% | 67% | 64% |
| Precision | 53% | 34% | 41% | 37% | 25% | 29% | 24% | 20% | 22% | 26% | 23% | 27% | |
| Sensitivity | 20% | 31% | 29% | 35% | 53% | 52% | 38% | 72% | 78% | 47% | 60% | 65% | |
| Specificity | 97% | 91% | 91% | 89% | 75% | 72% | 79% | 54% | 43% | 76% | 69% | 63% | |
| AUC | 19% | 30% | 29% | 34% | 49% | 48% | 34% | 59% | 61% | 42% | 62% | 64% | |