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. 2014 Aug;21(8):380–393. doi: 10.1101/lm.035261.114

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© 2014 Tipps et al.; Published by Cold Spring Harbor Laboratory Press

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Figure 4. — No-US training, context test, and CS test. Percent freezing (mean ± SEM) for mice trained in the absence of a US. (A) Training: freezing during the No-US training procedure is shown in 30-sec bins to match the CS duration. The CS was presented twice with the same timing as the delay and trace training paradigms (gray bars). (B) Context test: freezing is presented in 3-min bins along with the total freezing for the entire 12-min period. (C) CS test: data are shown in 3-min bins to match the intervals of the CS test. Total freezing during the non-CS and CS intervals is also shown. (*) P < 0.05 for B6 versus D2.