Table 1. Causality results by Granger causality with signal-dependent noise analysis.
| Intensity | ||||
| OFC | AntINS | AntLPFC | PostLPFC | |
| OFC | – | 4.51 (0.10) | 0.96 (0.62) | 0.68 (0.71) |
| AntINS | 2.15 (0.34) | – |
28.57 (
)
|
13.59 ( ) |
| AntLPFC | 0.89 (0.64) |
28.44 (
)
|
– | 5.17 (0.08) |
| PostLPFC | 0.62 (0.73) |
29.62 (
)
|
4.22 (0.12) | – |
The causal influence is from row to column. The causality is given for each direction, and the corresponding 
-value is presented in brackets. If the uncorrected 
-value is less than 
(surviving Bonferroni correction), the causal influence is identified as significant and indicated in bold in the table. (*: The active-set algorithm was used.)