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. 2002 Sep;120(3):349–368. doi: 10.1085/jgp.20028620

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Copyright © 2002, The Rockefeller University Press

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Figure 4. — Temporal and spatial waveforms from 1,767 averaged simulated (A–C) and measured (D–F) larger sparks. In the simulations, which were made with Model 1, the amplitude and duration of the Ca²⁺ source flux were 3.3 pA and 5.3 ms. In A and D, the values of FDHM are 8.57 and 6.56 ms, respectively. In B and E, the spatial waveforms were determined at the time of spark peak. In C and F, the spatial waveforms were averaged over the period 28–48 ms after peak; the fitted amplitudes are ΔF/F = 0.107 and 0.018, respectively.