Effect of depolarization duration on [ Ca2+]
. Figure 11: The effect of changing the duration of depolarizing pulses T
on the time course of the [Ca2+]
transient. Voltage clamp protocol used is a step pulse to 10 mv from a holding potential of -40 mv. Normalized [Ca2+]
transient corresponding to depolarizing pulses of 5, 10, 20, and 80 ms duration. This model-generated result shows similarity to data in Figure 2, Cannell et al.  showing pulse-duration dependent changes in cytosolic Ca2+ concentration.