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. 2019 Feb 5;10:73. doi: 10.3389/fphar.2019.00073

FIGURE 1.

FIGURE 1

Dose-response relationship for memantine against scopolamine-induced (0.5 mg/kg, i.p.) amnesia in the spontaneous alternation task (n = 9, Long Evans rats). Text below the graph represents the injections given before testing a given treatment, also showing the dose of memantine (mg/kg, s.c.). Significance level of post hoc comparisons between a given treatment and scopolamine alone treatment were marked with asterisks above the bars: () p < 0.1, p < 0.05. Hash symbols mark that the alternation performance after the given treatment was significantly higher than the chance level (0.5, dashed line): ##p < 0.01, ###p < 0.001.