Please, don't do it! Fifteen years of progress of non-invasive brain stimulation in action inhibition. (November 2020)

• Record Type: Journal Article
• Authors: Borgomaneri, Sara; Serio, Gianluigi; Battaglia, Simone
• Is Part Of: Cortex. Volume 132(2020)
• Page Start: 404
• Page End: 422
• Publication Date: 2020-11
• Subjects: Action inhibition -- Stop-signal task -- Transcranial magnetic stimulation -- Transcranial direct current stimulation -- Action inhibition network; Neuropsychology -- Periodicals; Nervous system -- Periodicals; Neurology -- Periodicals; Psychophysiology -- Periodicals; Behavior -- Periodicals; Neurology -- Periodicals; 612.825
• DOI: 10.1016/j.cortex.2020.09.002
• Languages: English
• ISSNs: 0010-9452

Abstract

Abstract: The ability to inhibit prepotent responses is critical for survival. Action inhibition can be investigated using a stop-signal task (SST), designed to provide a reliable measure of the time taken by the brain to suppress motor responses. Here we review the major research advances using the combination of this paradigm with the use of non-invasive brain stimulation techniques in the last fifteen years. We highlight new methodological approaches to understanding and exploiting several processes underlying action control, which is critically impaired in several psychiatric disorders. In this review we present and discuss existing literature demonstrating i) the importance of the use of non-invasive brain stimulation in studying human action inhibition, unveiling the neural network involved ii) the critical role of prefrontal areas, including the pre-supplementary motor area (pre-SMA) and the inferior frontal gyrus (IFG), in inhibitory control iii) the neural and behavioral evidence of proactive and reactive action inhibition. As the main result of this review, the specific literature demonstrated the crucial role of pre-SMA and IFG as evidenced from the field of noninvasive brain stimulation studies. Finally, we discuss the critical questions that remain unanswered about how such non-invasive brain stimulation protocols can be translated to therapeutic treatments.