Table 2.

Mean N170 amplitudes (at 170–230 ms after gaze shift; SD in parentheses) for Experiment 1 (Gender Discrimination Task) and Experiment 2 (Gaze Direction Discrimination Task) , for each condition, according to whether faces were presented on the left or on the right, and by regions of interest (ROI)

Experiment & face location	Joint attention left ROI	Averted left ROI	Joint attention right ROI	Averted right ROI
E1 faces on left	−1.48 (1.44)	−1.01 (1.18)	−2.42 (1.83)	−2.09 (1.81)
E1 faces on right	−2.37 (1.68)	−2.02 (1.58)	−1.62 (1.32)	−1.23 (1.27)
E2 faces on left	−2.09 (1.82)	−1.75 (1.41)	−3.48 (2.95)	−3.61 (2.73)
E2 faces on right	−3.84 (2.19)	−3.40 (1.93)	−2.84 (1.77)	−2.16 (1.78)