FIG. 7.

Response amplitudes for different recording electrodes and modulation frequencies. For subjects with a CI in the right ear, electrodes C5, P4, and TP10 were swapped with electrodes C6, P3, and TP9, respectively. Left: box plot for the amplitudes of significant responses at C level per recording electrode for all subjects (n = 219), percentages show the number of significant responses per electrode relative to all measurements with at least one significant response. Right: box plot of the pairwise response amplitude differences between 35 and 44 Hz relative to the mean amplitude of both frequencies for different stimulation modes measured at recording electrodes TP10, P3, OZ, and P4 (n = 192).