Table 5.
Parameter estimates of connectivity strength at a subject level
| Subject | Connection | |||
|---|---|---|---|---|
| LDLPFC → LDLPFC | LSTR → LDLPFC | LDLPFC → LSTR | LSTR → LSTR | |
| 1 | 6.663 | 0.856 | 0.848 | 7.744 |
| 2 | 2.527 | 0.846 | 0.769 | 7.297 |
| 3 | 6.910 | 0.857 | 0.852 | 7.500 |
| 4 | 3.664 | 0.831 | 0.762 | 7.715 |
| 5 | 2.483 | 0.850 | 0.771 | 8.438 |
| 6 | 1.899 | 0.869 | 0.780 | 8.414 |
| 7 | 2.172 | 0.856 | 0.764 | 8.703 |
| 8 | 1.283 | 0.908 | 0.815 | 8.240 |
| 9 | 6.897 | 0.855 | 0.858 | 6.773 |
| 10 | 7.499 | 0.856 | 0.855 | 7.594 |
| 11 | 3.819 | 0.831 | 0.772 | 7.336 |
| 12 | 7.461 | 0.849 | 0.854 | 6.845 |
| 13 | 3.102 | 0.844 | 0.766 | 7.576 |
| 14 | 7.066 | 0.855 | 0.858 | 6.916 |
| 15 | 7.518 | 0.839 | 0.852 | 6.215 |
| 16 | 5.636 | 0.853 | 0.832 | 7.724 |
| 17 | 2.681 | 0.818 | 0.757 | 6.391 |
| 18 | 2.217 | 0.820 | 0.718 | 8.018 |
| 19 | 5.615 | 0.847 | 0.822 | 7.787 |
The estimates are the exponential of the connectivity matrix, exp (DCM.Ep.A), which scales the priors. Values greater than 1 represent a larger effect than the prior (i.e., an increase in the connectivity strength), whereas values smaller than 1 represent a smaller effect than the prior (i.e., a decrease in the connectivity strength)