moderately significantp = 0.044
The results of the linear mixed model show that the eye position ( F [1, 2308] = 80.2, p < 0.001), stimulation side ( F [1, 2308] = 130.7, p < 0.001), frequency ( F [3, 2308] = 103.8, p < 0.001), and intensity ( F [4, 2308] = 33.4, p < 0.001) all had a highly significant effect on the normalized response amplitude, while gender had only a moderately significant effect ( F [1, 2308] = 4.1, p = 0.044) and age had no significant effect ( F [1, 2308] = 1.74, p = 0.188).