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Although the molecular events underlying these heterogeneous diseases remain poorly understood, some studies have raised the idea of common mechanisms involved.<\/jats:p>\n                  <jats:p>\n                    In excitotoxicity, there is an excessive activation of glutamate receptors by excitatory amino acids, leading to neuronal damage. Thus, the excessive release of glutamate can lead to a dysregulation of Ca\n                    <jats:sup>2+<\/jats:sup>\n                    homeostasis, triggering the production of free radicals and oxidative stress, mitochondrial dysfunction and eventually cell death. Although there is a consensus in considering excitotoxicity as a hallmark in most neurodegenerative diseases, increasing evidence points to the relevant role of this pathological mechanism in other illnesses affecting the central nervous system. Consequently, antagonists of glutamate receptors are used in current treatments or in clinical trials in both neurological and psychiatric disorders. However, drugs modulating other aspects of the excitotoxic mechanism could be more beneficial. This review discusses how excitotoxicity is involved in the pathogenesis of different neurological and psychiatric disorders and the promising strategies targeting the excitotoxic insult.\n                  <\/jats:p>","DOI":"10.1177\/0269881118754680","type":"journal-article","created":{"date-parts":[[2018,2,15]],"date-time":"2018-02-15T04:11:34Z","timestamp":1518667894000},"page":"265-275","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":177,"title":["Excitotoxicity in the pathogenesis of neurological and psychiatric disorders: Therapeutic implications"],"prefix":"10.1177","volume":"32","author":[{"given":"Jordi","family":"Olloquequi","sequence":"first","affiliation":[{"name":"Instituto de Ciencias Biom\u00e9dicas, Universidad Aut\u00f3noma de Chile, Talca, 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