Research Article
Optimized Multiscale Entropy Model Based on Resting-State fMRI for Appraising Cognitive Performance in Healthy Elderly
Table 1
Effect of similarity factor
and scale factor
on sorting rate by AUC value of each brain region.
| τ | | 0.45 | 0.50 | 0.55 | STG.R | PoCG.R | STG.R | PoCG.R | STG.R | PoCG.R |
| 1 | 0.628 | 0.514 | 0.628 | 0.508 | 0.623 | 0.511 | 2 | 0.606 | 0.517 | 0.614 | 0.510 | 0.609 | 0.518 | 3 | 0.635 | 0.529 | 0.620 | 0.521 | 0.603 | 0.509 | 4 | 0.578 | 0.506 | 0.617 | 0.512 | 0.637 | 0.492 | 5 | 0.621 | 0.519 | 0.683 | 0.550 | 0.616 | 0.547 | 6 | 0.532 | 0.561 | 0.534 | 0.539 | 0.538 | 0.540 |
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