Figure 4
From: Synaptic potentiation in the nociceptive amygdala following fear learning in mice
Correlation between lPB-CeC and BLA-CeC EPSC amplitudes. A, Experimental design for alternative stimulation of lPB and BLA pathways. B, Correlation between EPSC amplitudes of lPB-CeC (abscissa) and BLA-CeC (ordinates) synapses in naive mice (left panel, open symbols; n = 33) and fear-conditioned mice (right panel, filled symbols; n = 29). Each symbol represents data from the same set of neurons of the two pathways; the stimulation intensity of the lPB and BLA pathways was identical for these data. Different symbols represent recordings evoked by 400 μA (diamonds) and 500 μA (inverted triangles) stimulus intensities.