, which are connected reciprocally and have also self-innervations. All populations of neurons are under dopaminergic modulation via D1 receptors. The transient input to the pyramidal neurons triggers the dynamics of the circuit.<p><b>Copyright information:</b></p><p>Taken from "Dysfunctional GABAergic inhibition in the prefrontal cortex leading to "psychotic" hyperactivation"</p><p>http://www.biomedcentral.com/1471-2202/9/41</p><p>BMC Neuroscience 2008;9():41-41.</p><p>Published online 25 Apr 2008</p><p>PMCID:PMC2387163.</p><p></p