Attentional processing deficits are a core feature of schizophrenia, likely contributing to the persistent functional and occupational disability observed in patients with schizophrenia. The pathophysiology of schizophrenia is hypothesized to involve dysregulation of NMDA receptor-mediated glutamate transmission, contributing to disruptions in normal dopamine transmission. Preclinical...
PsychopharmacologyMarch 2013Ross Zimnisky, Gloria Chang, István Gyertyán et al.
A major challenge in the pharmacological treatment of psychotic disorders is the effective management of the associated cognitive dysfunctions. Novel concepts emphasize a potential benefit of partial agonists acting upon dopamine D(2)-like receptors in ameliorating these cognitive deficits, and pre-clinical studies suggest that D(3)-receptor-preferring compounds can exert pro-cognitive effects....