Table 3.

Results of ANOVA analyses of raw mean HHb at all four ROI ($N=30$).

	Demand			Channel			Demand × channel
	$F(\mathrm{3,27})$	$p$	${\eta }^2$	$F(\mathrm{3,27})$	$p$	${\eta }^2$	$F(\mathrm{9,21})$	$p$	${\eta }^2$
ROI 1 (LL)	0.39	0.75	—	9.99	$<\mathbf{0.01}$	0.53	1.29	0.27	—
ROI 2 (LM)	0.66	0.59	—	5.97	$<\mathbf{0.01}$	0.18	1.36	0.26	—
ROI 3 (RM)	2.89	0.05	0.09	4.37	0.01	0.21	1.57	0.19	—
ROI 4 (RL)	0.16	0.92	—	1.46	0.25	—	1.24	0.30	—