Abstract
Changes involving the neuronal nicotinic acetylcholine receptors (nAChRs) are related with several diseases: schizophrenia, epilepsy, Alzheimer's disease (AD), anxiety, Parkinson's disease and the dependence caused by psychoactive substances. For instance, alchohol, nicotine, tetrahydrocannabinol and cocaine. Among the nAChRs found in the central nervous system (CNS), the subtypes alpha7 …