Table 3.

Correlation Coefficients Between α Relative Power and Heart Rate Variability During Pre- and Postbaseline and Salat

		HRV Parameters				HRV Parameters
Variable	Scalp position	nuLF	nuHF	LF/HF	Scalp position	nuLF	nuHF	LF/HF
Prebaseline	O1	0.153	−0.153	0.111	O2	−0.087	0.087	−0.090
	P3	−0.170	0.170	−0.142	P4	−0. 120	0.120	−0.103
	C3	−0.080	0.113	−0.113	C4	−0.159	0.159	−0.143
	F3	−0.072	0.072	−0.036	F4	−0.024	0.024	−0.017
During salat	O1	−0.514**	0.514**	−0.546**	O2	−0.626**	0.626**	−0.689**
	P3	−0.392*	0.392*	−0.479**	P4	−0.406*	0.406*	−0.477**
	C3	−0.281	0.281	−0.318	C4	−0.314	0.314	−0.365*
	F3	−0.202	0.202	−0.283	F4	−0.224	0.224	−0.329
Postbaseline	O1	−0.286	0.286	−0.293	O2	−0.275	0.275	−0.279
	P3	−0.233	0.233	−0.252	P4	−0.222	0.222	−0.239
	C3	−0.237	0.237	−0.253	C4	−0.262	0.262	−0.283
	F3	−0.164	0.164	−0.133	F4	−0.151	0.151	−0.173

^*Correlation is significant at the 0.05 level (two-tailed).

^**Correlation is significant at the 0.01 level (two-tailed).