Table 1.

Effects of regularity on induced power (time-frequency domain)

Effect	Region	Peak frequencies, Hz	Peak latencies, ms	t(1,12) peak-level	p (cluster-level FWE)
Regularity (REG > RAND)	AC	86	1800	4.37	0.003
		88	2000	3.14
Regularity (RAND > REG)	AC	12	2200	4.03	<0.001
		12	2050	3.87
		14	2350	3.40
	IFG	38	2750	3.73	0.016
		36	2450	2.75
		38	1100	3.65	0.005
		36	1300	3.07
Interaction (REG5 > REG15 × RAND5 < RAND15)	AC	120	1250	3.86	0.006
		118	1150	3.76
		116	1450	3.23
Interaction (REG5 < REG15 × RAND5 > RAND15)	IFG	26	1050	3.70	0.007
		30	950	3.15

Statistical parametric maps (over frequency) thresholded at p < 0.005 and corrected at FWE = 0.05.