Coordinated activity spanning anatomically distributed neuronal networks underpins cognition and mediates limbic-cortical interactions during learning, memory, and decision-making. We used CP55940, a potent agonist of brain cannabinoid receptors known to disrupt coordinated activity in hippocampus, to investigate the roles of network oscillations during hippocampal and medial prefrontal...
The 5-HT receptor subtypes involved in the mediation of reciprocal forepaw treading and the flat body posture induced by the central 5-HT receptor agonist, 5-methoxy-N,N-dimethyltryptamine (5-MeODMT), were examined in intact rats and in rats depleted of monoamines with reserpine. Forepaw treading in non-reserpinised rats was antagonised by the 5-HT2 receptor antagonist, ketanserin, only at...