Table 3.

Pre–post EEG α wave changes.

	Estimate	Std. Error	t-Value	p-Value
Intercept	2.90	2.27	1.28	0.211
Pre–post EEG changes	0.12	0.09	1.32	0.188
Number of sessions	−0.01	0.02	−0.30	0.766
Age	0.02	0.03	0.96	0.346

Note: EEG, electro encephalography.