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. 2014 Aug 14;8:89. doi: 10.3389/fncom.2014.00089

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Copyright © 2014 Shai, Koch and Anastassiou.

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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1LIF simulations. (A) The leaky-integrate-and-fire unit (1LIF) is a single compartment with a leak conductance and membrane capacitance. (B) The shift in spike time due to the temporal input offset is plotted as a function of excitatory and inhibitory synapse strength (g_exc and g_inh). White areas occur due to the inability of the 1LIF to spike when excitation is not strong enough to elicit a spike given a certain amount of inhibition. (C) The shift in spike time due to the inhibitory strength is plotted as a function of temporal input offset and excitatory synapse strength. For each of 6 input offsets tested (columns in D) mean spike time (E) and output jitter (F) are plotted.