Table 2.

Significant interactions in key regional clusters.

	Temporal cluster	Cingulate cluster	Motor cluster
Interactions
(Word Category × Group)	N.S. (p > .9)	F (2, 68) = 3.353, ε = .839,	F (2, 68) = 3.364, p = .015
		p = .041
Bilateral interactions	N.S. (p > .7)	F (2, 68) = 4.468, ε = .860,	F (2, 68) = 3.364, p = .04
(Word Category × Group)		p = .045

Table 2: Significant interactions between Word Category and Group for the three regional clusters found active during word processing (left temporal, left cingulate and right motor cortex) are presented on the upper row. The results from a bilateral analysis computed for these same clusters together with the homotopic clusters in the contralateral hemisphere are reported on the bottom row. Values given are Huynh–Feldt corrected where appropriate.