Fig. 1

Effects of hydrogen-rich water (HRW) on cognitive function by Morris water maze test. (A) The escape latencies of different groups during the five-day training period. *P < 0.05 vs. radiation-HRW, one-way ANOVA. (B) The retention time in the original platform quadrant. (C) The swimming distance in the original platform quadrant. (D) The number of platform crossings. *P < 0.05