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. 2016 Apr 26;11(4):e0153708. doi: 10.1371/journal.pone.0153708

Fig 3.

Fig 3

Cognitive impairment after surgery in the fear conditioning test (A) The hippocampal-dependent memory test on day 3 after surgery. (B) The hippocampal-dependent memory test on day 7 after surgery. (C) The hippocampal-independent memory test on postoperative day 3. (D) The hippocampal-independent memory test on postoperative day 7. *P< 0.05, **P< 0.01 vs. C-P group; #P <0.05, ##P <0.01 vs. S-P group. C-P, sham surgery plus placebo; C-E, sham surgery plus edaravone; S-P, surgery plus placebo; S-E, surgery plus edaravone.