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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Physiol Behav. 2020 Nov 20;229:113260. doi: 10.1016/j.physbeh.2020.113260

Figure 3. Body weights during each experimental phase.

Figure 3.

A. There were no differences in body weight between rats that had been exposed to the high-fat diet (HFD) and rats that had been exposed to a control (CON) diet during behavioral shaping. B. There were no significant differences in body weight between HFD and CON rats during testing in the 2:1 delay discounting task. C. There were no significant differences in body weight between HFD and CON rats during testing in the 4:1 delay discounting task. D. There were no differences in body weight across doses of amphetamine in either the CON rats or the E. HFD rats. F. There were no differences in body weight between CON and HFD rats during Progressive Ratio testing. Data are represented as the mean ± SEM.