Responses of Medullary Lateral Line Units of the Goldfish, Carassius auratus, to Amplitude-Modulated Sinusoidal Wave Stimuli

Figure 6

Discharge patterns of two MON units (left and right) in response to 4 Hz AM stimuli (CF 33, 50, 100 or 200 Hz). In this and the following figure, each graph shows a dot display illustrating spike activity to ten stimulus presentations and a peri-stimulus time (PST) histogram (bin width 10 ms). The envelopes of the stimulus traces are shown at the bottom. Peak-peak displacement amplitude of the sphere was 160 𝜇m. Note that the units clearly phase coupled to the 4 Hz AM frequency.