almost significantp = 0.052
3.2.1 N170 amplitude and latency In the ANOVA carried out on N170 amplitude, the main effect of Face was almost significant ( F (1, 18) = 4.32, MSE = 3.19, p = 0.052, η p 2 = 0.19), with larger amplitude for Masked (−4.14 ± 0.81 μV) than for Unmasked (−3.61 ± 0.79 μV) faces.