Table 2.

Contrast analysis comparing the physical letter corresponding to the imagery with all remaining letters

	H	T	S	C
V1	t(2) = 32.11, p = 0.0004	t(2) = 48.00, p = 0.0002	t(2) = 14.10, p = 0.0025	t(2) = 29.84, p = 0.0006
V2	t(2) = 25.21, p = 0.0008	t(2) = 67.63, p = 0.0001	t(2) = 19.64, p = 0.0013	t(2) = 47.48, p = 0.0002
V3	t(2) = 47.90, p = 0.0006	t(2) = 27.60, p = 0.0007	t(2) = 11.48, p = 0.0038	t(2) = 32.83, p = 0.0005

Each of the 12 letter–ROI combinations was significant after applying Bonferroni correction (α_c = 0.0042)