Transcranial alternating current stimulation (tACS) is a promising tool for noninvasive investigation of brain oscillations, though its effects are not completely understood. This article describes a safe and reliable setup for applying tACS simultaneously with functional magnetic resonance imaging, which can increase understanding oscillatory brain function and effects of tACS.
Williams, K. A., Cabral-Calderin, Y., Schmidt-Samoa, C., Weinrich, C. A., Dechent, P., Wilke, M. Simultaneous Transcranial Alternating Current Stimulation and Functional Magnetic Resonance Imaging. J. Vis. Exp. (124), e55866, doi:10.3791/55866 (2017).