marginally significantp = 0.084
4.380 μV; t (46) = −2.902, p = 0.006); the group difference was marginally significant for the T3-T6 pair, where the amusic group again displayed reduced P3b amplitude (1.002 μV vs. 1.908 μV; t (46) = −1.767, p = 0.084); but the group difference was not significant for the T1-T4 pair (1.355 μV vs. 1.624 μV).