marginally significantp = 0.056
A two-way repeated measures ANOVA with the stimulus types and electrodes as within-subject variables conducted on the mean amplitudes of the RP revealed a significant main effect of the stimulus types( F (2, 52) = 4.503, p = 0.023, η p 2 = 0.148) and a marginally significant main effect of the electrodes and interaction effect between the stimulus types and electrodes ( F (3, 78) = 3.284, p = 0.056, \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usep