Figure 2

Exploratory session.
The average number of head entries to the reward chamber (A) and the average number of nose-pokes in the touchscreen panel apertures (B) are shown for control (black; n = 17) and DDSS rats (grey; n = 23) in 1-min bins throughout the 30-min exploratory session (left panels) and, for the active exploration phase, as an overall average ( + SEM). *p < 0.05.