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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Neuropharmacology. 2016 Oct 5;113(Pt A):231–240. doi: 10.1016/j.neuropharm.2016.10.003

Figure. 6.

Figure. 6

Fear conditioning does not alter β1/2-AR facilitation of evoked excitatory post-synaptic currents (eEPSCs). A) Fear conditioning resulted in a significant potentiation of the acoustic startle response (n = 7, p < 0.05). B) Representative traces demonstrating that application of the β1/2-AR agonist isoproterenol (1μM) potentiates the amplitude of evoked excitatory post-synaptic currents in fear conditioned animals (n = 9 cells/7 animals, p > 0.01) and naïve controls (n = 12 cells/7 animals, p > 0.01). C) Isoproterenol-induced potentiation of eIPSC amplitude does not differ between naïve and fear conditioned animals (p > 0.05).