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. 2011 Oct 5;31(40):14151–14157. doi: 10.1523/JNEUROSCI.3014-11.2011

Figure 2.

Figure 2.

A, Mean (+SEM) pre-CS and CS-elicited freezing during extinction training in Experiment 2. B, Mean (+SEM) pre-CS and CS-elicited freezing during day 2 of extinction training in Experiment 2 for vehicle-treated rats. C, Mean (+SEM) pre-CS and CS-elicited freezing during test in Experiment 2 in Context A (“different”) and Context B (“same”). The asterisk (*) indicates a significant difference between groups in CS-elicited freezing; see text for details on significant differences in pre-CS freezing. D, Cannula placements for all rats included in the final analysis of Experiment 2. •, FGF2 (n = 7); ○, Vehicle (n = 8).