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. 2011 Mar 18;6(3):e18020. doi: 10.1371/journal.pone.0018020

Figure 2. NPS increases mEPSCs frequency in a subpopulation of projection neurons.

Figure 2

(A) Cumulative amplitude and (B) inter-event interval histograms obtained before and after NPS addition from a neuron showing no effect mediated by NPS. (C) In 9 out of 20 neurons, mEPSCs recorded in the presence of TTX were unchanged in amplitude as well as frequency by addition of NPS, as verified by the Kolmogorov-Smirnov test. (D) Cumulative amplitude and (E) inter-event interval histograms obtained from a neuron showing an increase in frequency after addition of NPS. (F) Normalized mEPSC amplitude and frequency pooled during control conditions and after addition of NPS demonstrates a significant increase in sEPSC frequency in a subpopulation of 11 out of 20 projection neurons. ** P<0.01.