Figure 1 | Neuropsychopharmacology

Figure 1

From: Comparisons of Behavioral and Neurochemical Characteristics between WKY, WKHA, and Wistar Rat Strains

Figure 1

Mean (±SEM) activity scores in Wistar, WKY, and WKHA male rats treated with either saline (panel A) or 1, 2, or 5 mg/kg methylphenidate (panels in B) prior to exposure to a novel open field. Each bar in each panel represents the results from a separate group of animals (n = 6–8 per group). The insets in (B) represent the percentage change for each dose compared with the respective saline control groups. Significant differences are indicated as * p < .01 vs. WIS and # p < .01 vs. WKY.

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