Figure 2.

The Depolarization Block Test expressed the ability of models to enter depolarization block under sustained input current. (a) Somatic voltage response of models to the current at which the models entered depolarization block. If the model did not enter depolarization block, the somatic voltage response is the response to the maximum current intensity. (b) The values of the equilibrium voltage during depolarization block, the current intensity before the model enters depolarization block, and associated errors in these features expressed by the number of standard deviations for models that have entered depolarization block. Experimental values with the double standard deviations were obtained from the paper of Bianchi et al.¹². The red horizontal line represents $sd=2$ and determines the maximum error accepted.