Supplementary Figure 11: Response of ROIs preferentially responsive to voiced (a) or noise-vocoded calls (b) from individual humans (left) and macaques (right).

We plot the response to voiced and noise-vocoded calls, averaged across two sound intensities (70 & 75 dB). Each human subject was matched in reliability to each monkey by subsampling runs (N indicates the number of runs). For monkeys we used all of the available data. Error bars reflect one standard error (median and central 68%) of the bootstrapped sampling distribution. Bootstrapping was performed across runs.