FIG. 5.
Sinusoidal stimulation does not reveal tuning of exocytosis. ΔCm box and scatter plots at each test frequency for rostral (squares) and caudal hair cells (triangles). A Hair cells were depolarized to −55 mV and a 5-mV peak-to-peak sinusoid of varying frequency was applied around the depolarizing pulse. B Same as in (A) except cells were depolarized to −50 mV with a superimposed 10-mV peak-to-peak sinusoid. C Same as in (A) except cells were depolarized to −50 mV with a superimposed 5-mV peak-to-peak sinusoid.