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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: J Exp Psychol Gen. 2020 Apr 16;149(11):2063–2083. doi: 10.1037/xge0000765

Figure 5.

Figure 5

Experiment 5. (A) Design. (B) Conditioned freezing behavior during test and retest, by group. Only rats that experienced a shift in US timing during retraining to the originally trained context A showed a long-lasting impairment of memory retention (AAA-Shift/MDZ). When US timing was preserved for retraining, animals showed intact memory performance at test and retest (AAA-No shift groups, ABA-No shift/MDZ and ABB-No shift/MDZ). Critically, a shift in US timing during retraining in the generalization context did not produce generalized MDZ-induced amnesia for the original training context (ABA-Shift/MDZ). Data are expressed as means, symbols represent individual data points.