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. 2011 May 11;31(19):7073–7082. doi: 10.1523/JNEUROSCI.1120-11.2011

Figure 4.

Figure 4.

The effect of Arc/Arg3.1 knockdown on auditory fear memory reconsolidation is specific to reactivated memories. a, Schematic of the behavioral protocol. b, Postshock freezing scores in Arc/Arg3.1 ODN (n = 6) and scrambled ODN (n = 6) groups immediately after the conditioning trials. c, Freezing scores in each group during the no-reactivation trial. d, PR-STM assessed at 3 h after the no-reactivation trial in each group. e, PR-LTM assessed 24 h after the no-reactivation trial in each group. f, PR-LTM depicted as a percentage of PR-STM for each rat in each group. g, Histological verification of cannula placements for rats infused with Arc/Arg3.1 antisense (white circles) or scrambled (black circles) ODNs. Panels adapted from Paxinos and Watson (1998).