Memory and quantitative PCR experiment statistical analyses were performed using JMP Pro 14. Levene’s test was used to determine homogeneity of variance; Shapiro–Wilk goodness-of-fit was used to test normality. Data that did not violate assumptions of homogeneity of variance or normality were tested using an ANOVA test followed by Student’s t-test post hoc comparisons. Data that violated assumptions of normality and homogeneity of variance were tested with a rank-sums Wilcoxon test followed by Wilcoxon post hoc analysis for each pair. For all figures, the bar represents mean, error bars represent SE of the mean, and significance defined by *P < 0.05.