marginally significantp = 0.076
3.3 fNIRS experiment In Channel 18, there was a marginally significant main effect of switching type ( F (1, 18) = 3.555, p = 0.076, η p 2 = 0.165), As shown in Figure 3B , with a greater β-values for voluntary switching than for cued switching; increased activation of the right FEF.