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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: J Neural Eng. 2014 Aug 27;11(5):056016. doi: 10.1088/1741-2560/11/5/056016

Figure 2.

Figure 2

(a) Normalized mean rate of action potentials at the endpoint for a constant neural rate and a varying stimulation rate. In this example, the neural rate is fixed at 20 s−1, the intersite conduction time is fixed at 0.005 s, the refractory period is fixed at 0.0015 s, and the stimulus rate is stepped from 0.5 to 35 s−1. Pattern Ranges for this parameter set are indicated by different symbols. (b) Mean endpoint action potential rate as a function of normalized stimulus rate and period during normally distributed neural firing (Tn mean = 0.05 s, CV = 0.2) at four different intersite conduction times. (c) Fraction of the endpoint action potentials that are generated by the stimulation as a function of normalized stimulus rate or period.