Table 1.

Increasing transcranial alternating current stimulation (tACS)-sequence: result summary of linear mixed effect model.

Parameter	Coefficients β	SE(β)	t	p
(β0) Intercept	145.019	17.709	8.189	<0.001
(β1) Group1	0.021	25.092	0.001	0.999
(β2) Block2	17.489	6.042	8.894	0.004
(β3) Block3	32.302	6.042	5.346	<0.001
(β4) Block4	45.992	6.042	7.611	<0.001
(β5) Group1:Block2	2.899	8.686	0.334	0.739
(β6) Group1:Block3	13.656	9.092	1.502	0.134
(β7) Group1:Block4	25.443	9.733	2.614	0.009
(β8) Mismatch:Block	–4.618	2.243	–2.056	0.040

Coefficient estimates β for the fixed effects, standard Error SE(β), t-value t and significance level p. The model’s has marginal R² of 0.074 and a conditional R² of 0.669.