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. 2017 Sep 11;7:11152. doi: 10.1038/s41598-017-11606-1

Figure 6.

Figure 6

Effects of peripheral administration of cannabinoid compounds on the basal synaptic activity and cellular excitability of dentate granular cells to perforant path (PP) stimulation with increasing stimulation strength. (a) Representative DG field potential responses obtained with stimulation intensities ranging from 100 through 1000 μA, recorded in naïve (pre drug) condition and after the administration of vehicle, WIN and URB597. Scale bar = 2 mV and 5 ms. Graphs were obtained by plotting fEPSP slope against PS amplitude for each stimulus strength in pre-drug condition and after drug administration. WIN, URB597 and AM251 did not affect the fEPSP slope and PS amplitude recorded in naïve rats (bg).