Table 3.

Time-window selection based on effect of word-types of two-way repeated-measures ANOVA in 100 ms long time-windows. (Only time-windows with a significant effect of word-type as a three-level factor or with a significant interaction between word-types and electrodes are shown (see the first row). Significance of the main effect or interaction of word-types in the pairwise comparison of conditions is shown from the second to fourth rows. *p < 0.05, **p < 0.01.)

word-types	time-windows (ms)
	multi-level cleaning		amplitude-based cleaning
	650–750	700–800	200–300	650–750	700–800
WORDS versus SIMILAR versus NONSENSE	*	*	*	**	*
WORDS versus SIMILAR	n.s.	n.s.	n.s.	n.s.	n.s.
WORDS versus NONSENSE	*	n.s.	*	** interaction: *	*
SIMILAR versus NONSENSE	*	*	*	n.s.	*