highly significantp < 0.002
cochlear implant hearing aid electroencephalography auditory evoked potentials source localization speech recognition bimodal benefit auditory rehabilitation Post-implantation, paired t tests ( t values) and Wilcoxon tests in case of non-normality ( z values) showed significant improvements of speech recognition with the CI ear between T3 and T4 for the OlSa S0 ( z = 3.296, ∗∗ p < 0.001), S0N0 ( t = 3.300, ∗∗ p < 0.001), and S0NHA ( z = 2.638, ∗ p < 0.009) conditions when applying the Bonferroni-corrected significance limen for significant ∗ ( p < 0.01) and highly significant ∗∗ ( p < 0.002) differences ( Figure 1 ).