Table 5.

Statistical results of the ANOVAs performed on the evoked potential at the image onset, estimated by averaging.

Estimation Avg	Evoked potential at the image onset
	Virtual electrode (VE)	Emotion (EMO)	VE × EMO
P1 [90–130] ms	F(6,108) = 14.41; p < 0.001; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.44; ∗∗∗	F(3,54) = 1.22; p = 0.31; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.06	F(18,324) = 0.88; p = 0.64; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.03
	Fr. > CP. > PO, Oc.
N170 [140–180] ms	F(6,108) = 3.02; p = 0.009; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.14; ∗∗	F(3,54) = 2.36; p = 0.08; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.11	F(18,324) = 1.78; p = 0.026; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.09; ∗
	Fr. > C.P. > P.O., Oc.
P2–P3 [200–350] ms	F(6,108) = 54.86; p < 0.001; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.75; ∗∗∗	F(3,54) = 2.08; p = 0.11; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.10	F(18,324) = 2.95; p < 0.001; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.14; ∗∗∗
	Fr. > C.P. > P.O., Oc.		Left Fr. : H > S
LPP [400–600] ms	F(6,108) = 38.85; p < 0.001; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.68; ∗∗∗	F(3,54) = 0.77; p = 0.51; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.04	F(18,324) = 2,15; p = 0.005; ${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$ = 0.11; ∗∗
	Fr. > C.P. > P.O., Oc.		Left Fr. : H > S

^∗p < 0.05, ^∗∗p < 0.01, ^∗∗∗p < 0.001, bold: significant effect.