Table 4.

Pre–post EEG β wave changes.

	Estimate	Std. Error	t-Value	p-Value
Intercept	−1.35	1.33	−1.02	0.317
Pre–post EEG changes	0.08	0.08	1.00	0.320
Number of sessions	0.00	0.02	−0.07	0.945
Age	0.04	0.02	2.92	0.006

Note: EEG, electro encephalography.