Modulation of baseline behavior in rats by putative serotonergic agents in three ethoexperimental paradigms.

The present study adopts an ethoexperimental approach to examine the deportment subsequent to alteration in serotonin (5-HT) neurotransmission following treatment with site-specific neuropharmacological probes. The impact of perturbation in (5-HT) neurotransmission on baseline behavior was analyzed employing three animal models of anxiety, i.e.