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. 2020 Apr 11;21(8):2664. doi: 10.3390/ijms21082664

Figure 6.

Figure 6

Effects of Developmental Pb Exposure on Spatial Memory Assessed in a Morris Water Maze (MWM). (A) Spatial learning across four days of training, * p < 0.05 vs. day 1, ° p < 0.05 vs. day 2; (B) Percentage of time spent in the target quadrant; parameters affected in Pb rats of both sexes during Probe trial, namely (C) Latency to reach the target quadrant and (D) Distance moved to reach the target quadrant; (E) Path efficiency in Probe trial selectively impaired in Pb female rats, ** p < 0.01. Data are sex-pooled represented, except for (E); n = 16 (7 females and 9 males)/group.