Figure 7.
Number of lever presses (a) and reinforcers earned (b) in AAV-GLP-1R and AAV-CONTROL rats under an FR-5 schedule of reinforcement. Number of lever presses (c) and reinforcers earned (d) in AAV-GLP-1R and AAV-CONTROL rats under PR schedule of reinforcement. Data expressed as means±SEM, +p⩽0.1, *p<0.05.