The effect of retrieval exposure duration on the reconsolidation and extinction of fear memory

CHEN Wei, YAO Lin, NI Xiaobing, LI Junjiao, WU Ziyou, ZHENG Xifu

Figure 7. Comparison of reinstatement test of fear memory in each group. Note. E: Traditional extinction group, R1: Single-retrieval extinction group, R2: Double-retrieval extinction group, R4: Quadruple-retrieval extinction group. Fear reinstatement index = reinstatement of the first trial of SCR value - spontaneous recovery of the first trial of SCR value (Schiller et al., 2010). *p < 0.05, ***p < 0.001