Table 2 shows the mean, standard deviation, 95 % confidence interval, as well as their respective p-values (ANOVA based on mixed effects model) of the a- and b-wave amplitudes, as well as the corresponding implicit times of the photopic flash ERG for both electrode types
From: Comparing DTL microfiber and Neuroline skin electrode in the Mini Ganzfeld ERG
ERG Recordings | Electrodes | Mean ± SD | 95 % confidence interval | P-values between eyes | P-values between elctrodes |
|---|---|---|---|---|---|
A-wave amplitudes | |||||
DTL Neuroline | −42.85 ± 24.33 −17.76 ± 9.36 | −49.06,−35.39 −24.91,−11.04 | 0.069 | <0.001* | |
B-wave amplitudes | |||||
DTL Neuroline | 124.95 ± 32.90 46.60 ± 31.12 | 114.68, 137.45 35.91, 59.02 | 0.868 | <0.001* | |
A-wave implicit times | |||||
DTL Neuroline | 15.03 ± 1.89 14.12 ± 5.39 | 13.47, 16.53 12.58, 15.68 | 0.735 | 0.427 | |
B-wave implicit times | |||||
DTL Neuroline | 29.76 ± 4.28 28.63 ± 4.41 | 28.05, 31.35 26.96, 30.31 | 0.588 | 0.369 | |