Figure 7

Relationship between the absolute N1 amplitude in the electrophysiological tests and the speech-in-noise speech reception threshold (SRT50%). Each subject is represented by a unique marker symbol and the solid line represents the linear fit. The Pearson correlation coefficient r and its p-value after correction for multiple comparisons (number of comparisons: n = 5) are shown in the legend. (a) Amplitude modulation detection (AMD); (b) Amplitude modulation frequency discrimination (AMFD) for 75% frequency change (condition 8). Stars indicate a significant correlation (*p < 0.05).