WoS citation network. Network results for the WoS search separated by decades 1980–2019, n = 27 193 total records with more than 10 citations, largest 7–10 communities are colour coded. The total number of nodes (edges) per decade: 1980s = 175 (127), 1990s = 3148 (10 481), 2000s = 9190 (41 763), and 2010s = 14 680 (77 763). RT = reaction time; ERP = event-related brain potential; CTE = chronic traumatic encephalopathy; mTBI = mild traumatic brain injury. NOTE: in order to visualize networks, some papers that were extreme outliers (represented as a great spatial distance from a module) are not depicted in the current renderings.