Fig 4. Microinjection of DL-TBOA did not affect sucrose self-administration.

Total numbers (mean±SEM) of active lever responses (A), inactive lever responses (B), and sucrose pellets earned (C) were not different between animals that received a bilateral NAc shell microinfusion of vehicle and DL-TBOA, ten minutes prior to a 2 hour sucrose self-administration session (n = 6).