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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Biol Psychiatry. 2016 Jun 16;81(7):606–615. doi: 10.1016/j.biopsych.2016.06.010

Figure 5.

Figure 5

Spontaneous GABA transmission is elevated in CeA neurons from rats allowed long access (LgA) to cocaine self-administration. A. Representative traces of spontaneous inhibitory postsynaptic currents (sIPSCs) in CeA neurons from naïve (top), short access (ShA, middle), and LgA rats (bottom). B. Average sIPSC frequency (upper panel) and sIPSC amplitude (lower panel) in CeA neurons from naïve (n = 27), ShA (n = 27), and LgA (n = 30) rats. C. Average miniature IPSC (mIPSC) frequency (left panel) and sIPSC amplitude (right panel) in CeA neurons from naïve (n = 15), ShA (n = 13), and LgA (n = 13) rats. *p< 0.05 versus Naïve and ShA.