Figure 4From: Fear extinction requires Arc/Arg3.1 expression in the basolateral amygdalaTime-limited effect of inhibiting Arc translation in the BLA on fear extinction. (A) Mice received intra-BLA infusions of either Arc antisense or scrambled ODN 3 h after extinction training and were given a memory test 24 h later. (B) Both groups exhibited equivalent periods of freezing (n = 13 mice per group). (C) Histological verification of cannula placements for mice infused with Arc antisense or scrambled ODN.Back to article page