Table 1.

Coefficients of correlation (Spearman’s r) between the preictal LFP power at different neural frequency bands and the preictal arteriole diameter shown in Figure 2(d) and (e).

	δ	θ	α	β	γ
r	0.165	0.459	0.298	0.365	0.529
p Value	0.238	0.01*	0.031*	0.007**	6.02e-5***
R 2	0.094	0.061	0.189	0.219	0.284

*p<0.05. **p<0.01. ***p<0.001.