Fig. 5

The theta stimulation-induced PS-LTP reconsolidation is NMDA receptor-dependent. The average of the population spike (PS) amplitude recorded at each time point before and after TS8 or no reactivation. CPP or Saline (Vehicle) was injected 5 min after reactivation or CPP injected without reactivation (React). n = 5–11 per group. RM two-way ANOVA, Newman-Keuls posthoc for within group test and Fisher’s LSD for between groups test (* p < 0.05; ** p < 0.01; **** p < 0.0001; ns, not significant (p > 0.05)). Error bars indicate SEM