Table 2B:
Summary of Granger causality analysis
Inflow | Outflow | ||||
---|---|---|---|---|---|
Onset -> Ip_AN | Onset -> Ip_CM | Ip_AN -> Onset | Ip_CM -> Onset | ||
| |||||
Delta | Raw GCA | 0.28 | 0.23 | 0.31 | 0.27 |
%Change | 54.49% | 46.73% | 78.25% | 64.59% | |
Duration (s) | 40 | 92 | 80 | 40 | |
Latency (s) | 7 | 7 | 7 | 7 | |
| |||||
Theta | Raw GCA | 0.25 | 0.22 | 0.26 | 0.25 |
%Change | 49.81% | 42.18% | 63.01% | 55.82% | |
Duration (s) | 108 | 116 | 40 | 24 | |
Latency (s) | 3 | −5 | 3 | 15 | |
| |||||
Alpha | Raw GCA | 0.23 | 0.22 | 0.23 | 0.22 |
%Change | 35.50% | 42.02% | 47.85% | 47.76% | |
Duration (s) | 96 | 108 | 4 | 4 | |
Latency (s) | 7 | 3 | 7 | 31 | |
| |||||
Beta | Raw GCA | 0.23 | 0.21 | 0.19 | 0.19 |
%Change | 45.49% | 41.28% | 30.16% | 31.80% | |
Duration (s) | 20 | 4 | NA | 48 | |
Latency (s) | 7 | 15 | NA | 51 | |
| |||||
Gamma | Raw GCA | 0.26 | 0.21 | 0.18 | 0.17 |
%Change | 58.13% | 44.48% | 12.32% | 10.81% | |
Duration (s) | 55 | 40 | 8 | 92 | |
Latency (s) | 40 | 23 | 87 | 51 |
NA: Not applicable (the value could not be determined because the calculation did not reach statistical significance)
GCA: Granger causality analysis; Ip: ipsilateral; Co: contralateral; AN: anterior nucleus; CM: centromedian nucleus