The expressions of 29 miRNAs are changed in vivo and in vitro in response to contextual conditioning and neuronal stimulation.
(A) Diagram of miRNAs changing their expression after contextual fear conditioning (FC) and neuronal stimulation. 90 miRNAs are changing after FC in vivo in the CA1 region and 91 miRNAs are changing after neuronal stimulation in the culture system. (B) 14 miRs are increased and 15 miRs are decreased in both FC and neuronal stimulation at least in one condition per group. Statistical significance was marked with asterisk. (* p<0.05, Kruskal-Wallis test).