Table 4.

Correlations of EEG and SKNA changes post-PRB.

EEG electrode site	Δaskna	ΔBurst threshold (μV)	ΔBurst frequency (times/min)	ΔBurst duration (%)	ΔBurst amplitude (μV)	ΔTotal burst area (μV·S)
ΔFp1	0.236	0.378	−0.499*	−0.686**	0.391	−0.489*
ΔFp2	0.659**	0.675**	−0.037	−0.287	0.690**	−0.482*
ΔF3	0.474*	0.592**	−0.239	−0.553*	0.604**	−0.587*
ΔF4	0.643**	0.648**	−0.003	−0.292	0.658**	−0.432

Δ = POST–PRE; ^*p < 0.05; ^**p < 0.01.