Figure 1. Regions that showed reduced gray-matter volume in internet gaming disorder (IGD) participants in more than two studies. SMA, supplementary motor area. Figure reproduced from ref 6: Weinstein A, Livny A, Weizman A. New developments in brain research of internet and gaming disorder. Neurosci Biobehav Rev. 2017;75:314-330. Copyright © Elsevier 2017.
