The American Psychiatric Association (APA) has updated its Privacy Policy and Terms of Use, including with new information specifically addressed to individuals in the European Economic Area. As described in the Privacy Policy and Terms of Use, this website utilizes cookies, including for the purpose of offering an optimal online experience and services tailored to your preferences.

Please read the entire Privacy Policy and Terms of Use. By closing this message, browsing this website, continuing the navigation, or otherwise continuing to use the APA's websites, you confirm that you understand and accept the terms of the Privacy Policy and Terms of Use, including the utilization of cookies.

×

Over the past two decades, the number of somatic treatments for psychiatric disorders has expanded, leading to new insights into the complex relationship between chemical and electric transmission of signals in the brain. In this article, the authors discuss the different device-based treatments currently available in psychiatry. They review clinical indications; putative mechanism of action; efficacy and adverse effects; the results and limitations of salient clinical trials; and active areas of research into the neurobiology of device-based stimuli.