Table 8.

Predicting increase in HbO for the Perseverate group (N2 = 20) in the DCCS task.

Channel	Pre-switch				Post-switch				Observed shifting
	β	ΔR2	F-value	T-value	β	ΔR2	F-value	T-value
Ch 1	0.833	0.691	222.828***	14.927***	0.839	0.700	232.500***	15.248***
Ch 2	0.321	0.094	11.294**	3.361**	0.767	0.585	140.445***	11.851***
Ch 3	0.869	0.753	302.640***	17.739***	0.593	0.345	53.127***	7.289***
Ch 4	0.887	0.785	362.922***	19.051***	−0.122	0.005	1.492	−1.221
Ch 5	0.895	0.801	395.037***	19.876***	−0.227	0.042	5.308*	−2.304*
Ch 6	−0.326	0.097	11.677**	−3.417**	0.933	0.869	657.467***	25.641***	Yes
Ch 7	0.131	0.007	1.708	1.307	0.753	0.562	128.171***	11.321***
Ch 8	−0.875	0.763	320.568***	−17.904***	0.898	0.804	406.019***	20.150***	Yes
Ch 9	−0.387	0.141	17.268***	−4.156***	−0.050	−0.008	0.249	−0.499
Ch 10	−0.927	0.857	595.749***	−24.408***	−0.268	0.063	7.606**	−2.758**
Ch 11	−0.453	0.197	25.299***	−5.030***	0.770	0.588	142.570***	11.940***	Yes
Ch 12	−0.606	0.361	56.866***	−7.541***	0.834	0.693	224.230***	14.974***	Yes
Ch 13	−0.962	0.924	1210.151***	−34.787***	0.828	0.683	213.912***	14.626***	Yes
Ch 14	−0.374	0.131	15.943***	−3.993***	0.878	0.768	328.698***	18.130***	Yes
Ch 15	−0.328	0.098	11.812**	−3.437**	0.579	0.328	49.308***	7.022***	Yes
Ch 16	−0.868	0.751	299.845***	−17.316***	0.637	0.399	66.763***	8.171***	Yes
Ch 17	−0.925	0.854	581.968***	−24.124***	0.825	0.678	209.644***	14.479***	Yes

*p < 0.05; **p < 0.01; ***p < 0.001.