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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: J Neurochem. 2020 Jan 10;153(5):631–649. doi: 10.1111/jnc.14934

Figure 2. Early postnatal Mn exposure caused increased behavioral reactivity in the open field.

Figure 2.

Total distance (cm) for the early (a) and lifelong (b) postnatal Mn exposure groups as a function of time in the open field, shown in 5 minute within-session intervals in a daily 30-min open field test sessions conducted over 5 consecutive days; data are collapsed across the 5 daily test sessions because there was no main effect or interaction involving test session day. * and ** indicate p < 0.05 and p < 0.01 versus controls, respectively. † indicates 0.05 ≤ p < 0.1 versus controls. Data are least squares means ± SEM (n = 21–23 animals/group).