Table 3. Peak Granger causality values for monkey GE
Granger causality
Electrode site
1
2
3
4
5
6
Peak f, Hz Peak f, Hz Peak f, Hz Peak f, Hz Peak f, Hz Peak f, Hz
1 NS NS NS NS NS
2 0.150 23 0.117 24 0.074 23 0.025 22 NS
3 0.113 22 0.046 24 0.271 23 0.030 23 NS
4 0.022 21 0.016 28 0.025 32 NS NS
5 0.038 20 NS NS NS NS
6 NS NS NS NS NS
  • Direction of influence is from the electrode site at the left to the site at the top. Values of peak Granger causality are displayed together with the peak frequency in Hz. Values are only shown for spectra determined to be significant by the permutation procedure described in Methods. NS, not significant; —, the pairing of a site with itself, because the Granger causality is measured only between different sites.