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. 2013 Mar 21;8(3):e59580. doi: 10.1371/journal.pone.0059580

Figure 7. Tat-GluR23Y blocks the effect of 90 CS-alone trials on extinction.

Figure 7

(A) Rats received Tat-GluR23Y (15 pmol in 0.8 ml saline per side) or Tat- GluR23A (15 pmol in 0.8 ml saline per side) bilaterally into the amygdala 30 min before extinction training. Retention of memory was assessed 1 (Test 1), 6 (Day 8, Test 2) and 13 days (Day 15, Test 3) after extinction training. **p<0.01, ***p<0.001 vs. GluR23Y. (B) Distribution of cannula tips in the amygdala from rats infused with Tat-GluR23Y (△) or Tat- GluR23A (▴).