Skip to main content
. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: Eur J Neurosci. 2019 May 2;50(4):2663–2682. doi: 10.1111/ejn.14418

Fig. 5.

Fig. 5

After the dialysis test session a subset of IntA rats (n=10) and LgA rats (n=9) were tested for the ability of a cocaine-paired cue to reinstate drug-seeking. IntA and LgA rats did not differ in responding during extinction training (a). In a test for conditioned reinforcement, when a nose poke in the previously active port was reinforced by presentation of the cue that had previously been associated with cocaine but no cocaine, IntA rats made more responses than LgA rats (b). Nose pokes at the inactive port are represented by the smaller lines in panel a and dashed lines in panel b. Values represent means ± SEMs, * represents a significant difference (p<0.05) between IntA and LgA groups.