highly significantp < 1e −6
ANOVA with the main factor Age-Group (adults, children) and repeated measures factor Velocity (3 conditions) revealed a highly significant effect of Velocity on gamma power (F (2,122) = 172.8, ε = 0.87, p < 1e −6 ; η 2 = 0.74), but no effect for the Age-Group or the Age-Group*Velocity interaction (p’s > 0.6).