Reactivation of memory also occurs during wakefulness and its function is associated with serving to update the reactivated memory with newly-encoded information, whereas reactivations during SWS are presented as crucial for memory stabilization. Based on targeted memory reactivation (TMR) experiments that use associated memory cues to triggering memory traces during sleep, several studies have been reassuring the importance of nocturnal reactivations for the formation of persistent memories in neocortical networks, as well as highlighting the possibility of increasing people’s memory performance at declarative recalls.