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. 2008 Aug 6;28(32):8074–8085. doi: 10.1523/JNEUROSCI.4904-07.2008

Figure 6.

Figure 6.

Zif268 expression after extinction recall. A, 129S1 (S1) mice showed a lesser increase (relative to CS minus baseline) in Zif268-positive cells in the IL than C57BL/6J (B6) after extinction recall. B, S1 mice showed a lesser increase in Zif268-positive cells in LA than B6 after extinction recall. C, S1 mice showed a lesser increase in Zif268-positive cells in the BLA than B6 after extinction recall. D, Across strains, the number of Zif268-positive cells in IL (but not BLA or CeA) (see Results) was negatively correlated with freezing during extinction recall. n = 7–8/strain for extinction recall; n = 4/strain for baseline. cc, Correlation coefficient. Scale bar, 100 μm. **p < 0.01 129S1 versus B6; ##p < 0.01, #p < 0.05 versus baseline.