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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Eur J Neurosci. 2008 Sep 9;28(6):1116–1126. doi: 10.1111/j.1460-9568.2008.06409.x

Fig. 4.

Fig. 4

Comparison of persistent firing induced by synaptic stimulation and current injection. (a) Persistent firing induced by synaptic stimulation. (b) Magnification of trace during stimulation in (a). (c) Persistent firing induced by current injection in the same cell as in (a). (d) Magnification of trace during stimulation in (c). (e) Frequency of persistent firing (white = synaptic stimulation, black = current injection). (f) Efficiency of one spike. (g) Membrane potential during stimulation. (h) Number of spikes induced during stimulation. *: 0.01 ≤ P < 0.05.