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. 2012 Jan 4;32(1):254–263. doi: 10.1523/JNEUROSCI.3701-11.2012

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Copyright © 2012 the authors 0270-6474/12/320254-10$15.00/0

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Figure 3. — Effects of conditioning on percentage freezing during acclimation (a), startle amplitude (b), and percentage freezing during 10 s before startle probes (c). Difference scores of posttest minus pretest of subgroups are shown (means ± SD) (n = 5 per subgroup). *Significantly higher than CTRL and FEAR. ^#Significantly higher than CTRL noise-alone. ^$Significantly higher than CTRL tone–noise (ANOVA with Tukey's post hoc tests, p < 0.05). ^§Significantly higher than FEAR noise-alone (planned comparisons with Bonferroni's correction for multiple testing, p < 0.017).