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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Behav Neurosci. 2012 Aug 13;126(5):670–680. doi: 10.1037/a0029600

Figure 3.

Figure 3

Results of Experiment 2. Neither food cup responding to the reinforced light conditioned stimulus (CS) during the initial acquisition phase (Panel A) nor feature negative discrimination learning (Panel B) was affected by CeA lesions. L+ refers to responding during the reinforced light and NL− refers to responding during the nonreinforced noise + light compound. The abscissa points labeled “pre” refer to responding in the periods immediately prior to CS presentations. The designations CeA and sham refer to rats with neurotoxic or sham lesions of the amygdala central nucleus (CeA), respectively.