Supplementary Figure 3: Discrete-choice sessions during training, devaluation, or progressive-ratio tests.
From: Volitional social interaction prevents drug addiction in rat models
(A) Discrete choice sessions during training (rewards: social, palatable pellets or drug infusion). Number of food or social rewards and methamphetamine infusions earned during the 3 choice sessions performed during self-administration training. (B) Devaluation/satiety tests. Number of food or social rewards and methamphetamine infusions earned during the 6 choice sessions performed after extended exposure to palatable food or social partner in the homecage, respectively. (C) Progressive ratio. Number of food or social rewards and methamphetamine infusions earned during progressive-ratio tests. Data are mean±SEM. Food-choice-induced versus Social-choice-induced abstinence n = 10 and 12, respectively; Related to Fig. 4 (Exp. 4A). Statistical details are included in Supplementary Table 1.
