Publication trends in the TBI literature. The y-axis is the percentage of the total number of publications from 1900 to 2020 (n = 52 620) and the x-axis is the year based upon the WoS search. The data are graphed by binning the total in each year from 1970 to 2020 (of note, years prior to 1970 contributed little to the total and were removed to aid in visualizing change). N = 7 records were not included due to formatting irregularities. NOTE: there were no restrictions for citation count in order to be inclusive for most recent years.