Fig 5. EA ameliorates radiation-induced cognitive dysfunction.

Velocity (A) and exploring time (B) during the familiarization phase of the novel place recognition test. (C) Exploring ratio during the first 60-s for a novel place in the 5-min test. (D) Latency to find the target (the platform’s previous position), (E) the time in the target quadrant, and (F) the track maps during the probe test of the Morris water maze. (G) Latency to find the platform, (H) distance to the platform, and (I) ratio of time spent in the new quadrant in the reversal learning test of the Morris water maze (n = 8). Data are shown as means ± SEM. *P < 0.05, **P < 0.01, and ***P < 0.001 compared with the control group. #P < 0.05 and ##P < 0.01 compared with the BI group.