From: Habituation of laser-evoked potentials by migraine phase: a blinded longitudinal study
N1 (μV) | N2P2 (μV) | Pain scores | ||||
---|---|---|---|---|---|---|
Coef. | 95% CI | Coef. | 95% CI | Coef. | 95% CI | |
Main effects | ||||||
Preictal | 0.939 | [−0.476, 2.353] | 1.342 | [−1.993, 4.677] | −0.01 | [−0.36, 0.34] |
Ictal | −0.641 | [−1.753, 0.470] | 1.088 | [−2.862, 5.039] | 0.23 | [−0.28, 0.74] |
Postictal | 0.839 | [−0.487, 2.166] | 2.426 | [−2.419, 7.272] | 0.37 | [−0.35, 1.10] |
Habituation | −0.653* | [−1.315, −0.001] | −3.623*** | [−5.147, −2.098] | 0.21*** | [0.09, 0.33] |
Interaction effects | ||||||
Preictal × Habituation | −0.868 | [−2.283, 0.547] | −0.497 | [−3.445, 2.451] | 0.07 | [−0.10, 0.24] |
Ictal × Habituation | 0.293 | [−0.746, 1.331] | −0.455 | [−4.086, 3.176] | 0.06 | [−0.18, 0.31] |
Postictal × Habituation | −1.070 | [−2.890, 0.749] | 0.726 | [−3.657, 5.108] | 0.12 | [−0.17, 0.41] |
Constant | 6.088 | [5.186, 6.989] | 36.783 | [33.002, 40.565] | 4.11 | [3.56, 4.67] |