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. 2022 Oct 26;16:997360. doi: 10.3389/fncel.2022.997360

FIGURE 6.

FIGURE 6

Persistent pain activates BLA–CeAl inputs, not PBN–CeAl inputs in dual-input CeAl cells. (A) Group data of cell percentages for dual-input cells, PBN-input-only cells, BLA-input-only cells and none-input cells in CeAl from rats injected with saline or CFA. (B,C) BLA-elicited eEPSC traces (B) and group data of the eEPSC amplitude (C) in the dual-input CeAl cells from the saline- and CFA-injected rats. (D,E) PBN-elicited lEPSC traces (D) and group data of the lEPSC amplitude (E) in the dual-input CeAl cells from the saline- and CFA-injected rats. (F–J) mEPSC traces (F) and group data of mEPSC amplitude (G,H) and mEPSC frequency (I,J) in the dual-input CeAl cells from the saline and CFA rat groups. (K,L) Representative current traces of AMPA EPSCs and NMDA EPSCs (K), and group data of AMPA/NMDA ratio (L) in the saline and CFA groups. *p < 0.05 and **p < 0.01.