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Self-administration data and histological representations. A, Number of active and inactive lever presses and cocaine infusions for the last 12 days of cocaine self-administration for all rats included in the final analysis. B and C, Diagrams showing the termination of needle tracks for microinjections aimed at the IL and mOFC, respectively. Figures are adapted from Paxinos and Watson (2007), and A/P coordinates (in mm) are given relative to Bregma.
