Fig. 2
From: Post-conditioning sleep deprivation facilitates delay and trace fear memory extinction
Higher freezing in initial recall in delay fear conditioning and in females. (A) During the last trials on Day 1, no significant differences were observed across test, sex, or state. (B) During the initial trials on Day 2, higher freezing levels were observed in the delay fear conditioning group and in females (**p < 0.01 for the main effect of the test factor, ##p < 0.01 for the main effect of the sex factor, three-way ANOVA, Table 1). Sample sizes for the delay fear conditioning group were n = 10 for male S, n = 10 for male SD, n = 9 for female S, and n = 10 for female SD mice. In the trace fear conditioning group, sample sizes were n = 10 for male S, n = 10 for male SD, n = 10 for female S, and n = 9 for female SD mice. Values represent the mean ± standard error of the mean (SEM)