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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Physiol Behav. 2015 Oct 17;153:115–124. doi: 10.1016/j.physbeh.2015.10.021

Fig. 3.

Fig. 3

Experiment 1C. Top: Mean numbers of infusions on the last 2 of 3 sessions of operant licking for 16% sucrose, glucose, and fructose. The leftmost column shows the last glucose period of Exp. 1B. The 3 glucose periods did not differ and are averaged for analyses. Significant difference (p < 0.05) between sucrose and glucose infusions indicated by single asterisk, difference (p < 0.05) between fructose and both sucrose and glucose indicated by double asterisks. Bottom: Infusions per 10-min bin during the 1-h sessions. Inset: cumulative infusions during the sessions. Infusions of glucose were greater than those of fructose in bins 1–4, and glucose exceeded sucrose in bins 1, 3 and 4.