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. 2014 Oct;21(10):556–563. doi: 10.1101/lm.029348.112

Figure 3.

Figure 3.

Insulin does not affect IA or AFC memory when injected into BLA. Experimental schedules are shown above figures. (A) IA memory retention is expressed as the mean latency ± SEM (in seconds) of rats given a bilateral BLA injection (arrow) of vehicle or insulin immediately after IA training (Tr). Retention was tested 24 h (Test 1) and 7 d (Test 2) later (n = 8–9). (B,C) AFC memory retention is expressed as the mean percent freezing ± SEM of rats given a bilateral BLA injection (arrow) of vehicle or a low dose (B, n = 5–8) or high dose (C, n = 8) of insulin immediately after AFC training (Tr). Retention was tested 24 h (Test 1) and 7 d (Test 2) later. Freezing was scored before the onset of the tone (pre-CS) and during the tone presentation (CS).