Table 5.
Descriptive data for LRP difference waveform component measures by group and stimulus probability.
| Patients | Controls | Statistics | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Group | Probability | Group × probability | |||||||||
| Dependent variable | Group | Freq | Rare | Equi | Group | Freq | Rare | Equi | |||
| Amplitude (μV) | −0.64 (6.42) | −0.48 (0.79) | −0.76 (0.64) | −0.67 (0.82) | −0.67 (6.66) | −0.51 (0.79) | −0.67 (0.64) | −0.847 (0.82) | F(1, 26) = 0.21; p = 0.89; η2p < 0.01 | F(1.6, 41.5) = 3.56; p = 0.05; η2p = 0.12 | F(1.6, 41.5) = 0.79 p = 0.89 η2p < 0.01 |
| Latency (ms) | 354.2 (64.3) | 335.08 (77.47) | 383.95 (65.16) | 343.69 (99.59) | 334.46 (66.78) | 322.62 (77.47) | 338.31 (65.16) | 342.46 (99.54) | F(1, 24) = 1.19; p = 0.08; η2p = 0.12 | F(2, 48) = 1.76; p = 0.18; η2p = 0.07 | F(2, 48) = 0.89 p = 0.42 η2p = 0.04 |
Amplitude and latency values are displayed as M and (SD).