Glutamatergic drugs for schizophrenia.

It has been shown that central nervous system dopamine can play a major role in the pathophysiology of schizophrenia. Brain glutamate is thought to mediate symptoms in schizophrenia due to the influence of glutamate neurons on the dopaminergic transmission in the brain. It might be possible to decrease negative symptoms and the cognitive impairment of people with schizophrenia by treatment with glutamatergic drugs.