Figure 5.
Effect of systemic injections of SKF81297 on spontaneous activity. The rats were habituated to the activity chambers for 30 min before being injected with saline, SKF81297 0.4 or 0.8 mg/kg of SKF81297. Locomotor activity was then monitored for an additional 60 min. Data are presented as mean±S.E.M. (n=12 rats per group). Asterisks indicate a significant difference as compared to saline with **p<0.001, ***p<0.0001.