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HIPO_22039_sm_SuppFig1.eps3572KSupplemental Figure 1. Hippocampal theta power (A) and locomotion (B) induced by MK-801 (0.5 mg/kg i.p.) with or without atropine sulfate (50 mg/kg i.p.) injected 15 min before MK-801. A. MK-801 injection reduced theta power non-significantly compared to baseline, but the combination of atropine and MK-801 greatly attenuated theta power. B. MK-801 with saline pretreatment induced hyperlocomotion that was significantly suppressed by atropine pretreatment. ##P<0.01, #P<0.05, significantly different from the baseline of each group, Newman-Keuls post-hoc test after a significant one-way ANOVA. *P < 0.05, significantly different between groups at same time point, Newman-Keuls post-hoc test after a significant two-way ANOVA.

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