<p><b>A</b>. Raster plot of typical changes in auditory responses of a CN neuron with the same BF as that of AI neuron before, during, and after ES<sub>AI</sub>. The responses to 19–20 kHz tone markedly increased following ES<sub>AI</sub>. <b>B–D</b>. Changes in the latencies of this neuron in response to 19 kHz, 20 kHz and 21 kHz tones following ES<sub>AI</sub>. The response latencies were reduced by ES<sub>AI</sub>. The asterisk represents the BF of the stimulated AI neurons. The grey lines in B–D represent ES<sub>AI</sub>.</p
