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. 2007 Oct 2;104(41):16341–16346. doi: 10.1073/pnas.0705756104

Fig. 2.

Fig. 2.

Voltage and Ca2+ dependence of the AF response. EPSC rate, but not EPSC amplitude, is Ca2+-dependent. (A1) IHC voltage steps protocol: −89 to +31 mV, 10-mV steps, for 200 ms and IHC Ca2+ currents. (Scale bar: 50 ms, 100 pA.) (A2) AF single responses at selected holding potentials. (Scale bars: 50 ms, 200 pA.) (B1 and B2) Voltage dependence of simultaneous recordings for IHC Ca2+ currents (B1) and average AF responses (B2) (four repetitions per voltage, peak, or integral). (B3) Voltage dependence of EPSC rate and EPSC amplitude (Inset) for the last 100 ms of stimulation. Number of EPSCs per Vc is indicated.