Table 1 Descriptive statistics for the amplitude differences in the N2 component at the Fz electrode position across all conditions
From: Neural modifications of transtibial prosthesis (TTP) users: an event-related potentials study
Analysis | Stimuli | ERP measures | Descriptive statistics | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | 95% CI LB | 95% CI UB | SD | ρ (DSCF-adjusted) | ||||||||
TTP users | Able-bodied | TTP users | Able-bodied | TTP users | Able-bodied | TTP users | Able-bodied | |||||
Simple | Go | Amp | -0.940 | 1.550 | -2.170 | 0.336 | 0.294 | 2.770 | 3.180 | 3.140 | 0.007* | |
Lat | - | - | - | - | - | - | - | - | - | |||
No-go | Amp | -1.370 | 1.020 | -2.350 | 0.014 | -0.391 | 2.030 | 2.530 | 2.600 | 0.002* | ||
Lat | - | - | - | - | - | - | - | - | - | |||
Discriminative | Go1 | Amp | -1.300 | 1.810 | -2.830 | 0.386 | 0.245 | 3.220 | 3.970 | 3.660 | 0.007* | |
Lat | - | - | - | - | - | - | - | - | - | |||
Go2 | Amp | -2.490 | 0.383 | -4.340 | -0.864 | -0.643 | 1.630 | 4.770 | 3.220 | 0.013* | ||
Lat | - | - | - | - | - | - | - | - | - | |||
No-go1 | Amp | -1.300 | 1.260 | -2.210 | -0.016 | -0.397 | 2.540 | 2.330 | 3.300 | 0.001* | ||
Lat | - | - | - | - | - | - | - | - | - | |||
No-go2 | Amp | -2.060 | 0.091 | -3.170 | -0.804 | -0.947 | 0.985 | 2.860 | 2.310 | 0.007* | ||
Lat | - | - | - | - | - | - | - | - | - | |||