Abstract
Several pieces of evidence, including those originated from our group in Ribeirão Preto in the last 30 years, indicate that typical (glutamate, GABA and serotonin) and atypical (nitric oxide, NO) neurotransmitters are involved in anxiety, mood, psychotic and related motor disorders. More recently the endocannabinoid system was also related to these disorders. The main goal of the present …