Comparison of monaural and binaural data matched for firing rate for two neurons. A, Raster of spikes triggered during monaural presentation of repetitions of the same unique stimulus. Mean FR is 21.4 spikes/s. B, Raster of spikes triggered during binaural repetition of a second unique stimulus for the same neuron shown in A. Mean FR is 19.5 spikes/s. C, Overlapped SACs for monaural (red) and binaural (blue) stimulation protocols for the same cell as in A and B. D–F, Same configuration as in A–C for a second neuron. C, FR is 39.8 spikes/s. D, FR is 40.8 spikes/s. Note that because sound tokens in A and B and D and E were different, spiking patterns differ across rasters.