Key miR-134 targets in epilepsy have been identified including Limk1, Creb1, and Dcx that regulate dendritic spine dynamics, synaptic plasticity, and direct neuronal migration after neurogenesis, respectively (Schratt et al., 2006; J Gao et al., 2010; Gaughwin et al., 2011; Morris et al., 2019). Here, DCX is linked to epilepsy.