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. 2014 Jul 15;7:27. doi: 10.3389/fneng.2014.00027

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Copyright © 2014 Luan, Williams, Nikolic and Constandinou.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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(A) Current-Controlled Stimulation (B) Voltage-Controlled Stimulation (C) Charge-Controlled Stimulation (D) Electrode-Electrolyte Interface model [Rs is solution spreading resistance, C_dl is double layer capacitance, R_t is charge transfer resistance (Luan and Constandinou, 2012)]