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Fig. 2 | Molecular Brain

Fig. 2

From: Optimizing reproducibility of operant testing through reinforcer standardization: identification of key nutritional constituents determining reward strength in touchscreens

Fig. 2

Performance of male C57BL/6 mice in the PR4 schedule a. Breakpoint (one-way ANOVA, F = 6.24, df = 2,11, p = 0.015). b. Target touches (one-way ANOVA, F = 6.24, df = 2,11, p = 0.015). c. Blank touches (one-way ANOVA, F = 3.44, df = 2,11, p = 0.07) d. Reward collection latency (n.s.). e-f. Rate of IR beam breaks in the front and rear areas of the touchscreen chamber (n.s.). LM, low-fat milk; SM, strawberry-flavored milk; PM, plain white milk. n = 3–7 per group. n.s., not significant. *p < 0.05 in Tukey’s post hoc comparison

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Molecular Brain

ISSN: 1756-6606