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. Author manuscript; available in PMC: 2009 Nov 4.
Published in final edited form as: Behav Neurosci. 2008 Jun;122(3):535–548. doi: 10.1037/0735-7044.122.3.535

Figure 8.

Figure 8

(A) The effects of memantine on place field size across laps 1 through 20 for the saline control (black), 5 mg/kg (red), 10 mg/kg (yellow), and 15 mg/kg (blue) doses of memantine. All four conditions showed an increase in place field size, but the increase was larger for all memantine conditions. (B) The average increase in the size of place fields between lap 1 and lap 20 for the saline control (blue), 5 mg/kg (red), 10 mg/kg (green), and 15 mg/kg (yellow) doses of memantine. Place fields were significantly larger when the rats had been given any dose of memantine compared to the saline control. Error bars indicate ± one standard error of the mean (SEM).