TABLE 2.

Individual orthogonal contrasts.

Individual	MSE	ROI	SS(WBPD-2 vs. WBPD-1)	F(1, 40)	Partial η2	SS (WBPD vs. baseline)	F(1, 40)	Partial η2
P2	0.003	LF	0.038	10.96*	0.24	0.051	14.77*	0.30
	0.003	RF	0.182	52.87*	0.60	0.096	27.76*	0.44
	0.003	LP	0.059	17.15*	0.33	0.060	17.51*	0.33
	0.003	RP	0.091	26.30*	0.43	0.034	9.87*	0.22
P15	0.003	LF	0.039	11.44*	0.25	0.000	0.02
	0.003	RF	0.045	12.95*	0.27	0.036	10.45*	0.23
	0.003	LP	0.099	28.82*	0.45	0.022	6.33	0.15
	0.003	RP	0.063	18.26*	0.34	0.047	13.52*	0.28
S12	0.052	LF	0.009	0.16		0.003	0.05
	0.052	RF	0.225	4.30		0.073	1.39
	0.052	LP	0.002	0.04		0.443	8.48
	0.052	RP	0.001	0.02		0.209	3.99
P8	0.004	LF	0.002	0.53		0.010	2.83
	0.004	RF	0.018	4.98		0.013	3.66
	0.004	LP	0.003	0.80		0.006	1.52
	0.004	RP	0.001	0.22		0.000	0.00

ROI, region of interest; LF, left frontal; RF, right frontal; LP, left parietal; RP, right parietal. *Given 8 contrasts for each individual, the p-value adopted for each = 0.006 (F_crit = 8.53).