Table 3.
The Pearson correlation between the extracted BOLD signals before and after our ROI optimization. The average correlation over 16 ROIs is 0.93, meaning that even though we moved the ROIs about 6mm, they still belong to the same functional regions.
| ROI-0 | 0.85 | ROI-8 | 0.95 |
| ROI-1 | 0.87 | ROI-9 | 0.93 |
| ROI-2 | 0.96 | ROI-10 | 0.97 |
| ROI-3 | 0.91 | ROI-11 | 0.94 |
| ROI-4 | 0.92 | ROI-12 | 0.94 |
| ROI-5 | 0.97 | ROI-13 | 0.93 |
| ROI-6 | 0.93 | ROI-14 | 0.90 |
| ROI-7 | 0.95 | ROI-15 | 0.92 |