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Fig. 1 | BMC Neuroscience

Fig. 1

From: 27th Annual Computational Neuroscience Meeting (CNS*2018): Part Two

Fig. 1

Close agreement between mass-action (red curve) and stochastic (black curve) calculations of the probability distribution of first passage time to the final release state of the exocytosis sensor (lower inset). A one-millisecond long square Ca2+ current pulse of about 0.06 pA is simulated, resulting in the entry of 200 Ca2+ ions into a sealed box, partially absorbed by the Ca2+ buffer (gray dots, lower left) with affinity of 1 μM and concentration of 20 μM. Simulations conducted using Smoldyn (www.smoldyn.org) and CalC (www.calciumcalculator.org)

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