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The Journal of Mathematical Neuroscience
Fig. 4 | The Journal of Mathematical Neuroscience (JMN)

Fig. 4

From: A Mathematical Model of a Midbrain Dopamine Neuron Identifies Two Slow Variables Likely Responsible for Bursts Evoked by SK Channel Antagonists and Terminated by Depolarization Block

Fig. 4

Inverted square wave bursting requires two slow variables. a Top: The model exhibits inverted square wave bursting with the default parameter set and \(g_{\mathrm{K},\mathrm{SK}} =0\). Bottom: For comparison, the oscillatory plateau potentials from Fig. 2b (dashed line, with \(g_{\mathrm{Na}}= g_{\mathrm{K},\mathrm{SK}} =g_{\mathrm{K},\mathrm {DR}} =0\)) are shown. b The time course of slow sodium channel inactivation \(h_{s}\) and \(o+i\) pool of ERG channels that corresponds to the top trace in a is shown

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