History of electroconvulsive therapy: when did anesthesia begin to be used for this procedure?

Abstract

Electroconvulsive therapy consists of the application of electric current, through electrodes placed in frontotemporal regions (bilateral) or unilateral, with the aim of inducing a seizure, controlled and monitored, and performed under general anesthesia, with the presence of a multidisciplinary team. This paper reviews the history of the application of anesthetics and muscle relaxants, which have been used for this treatment and how the anesthesiologist has positioned himself as a fundamental element for its application.