Fig. 2From: Neuropathology in chronic traumatic encephalopathy: a systematic review of comparative post-mortem histology literatureCharacteristics of the systematic review results. a Histogram of the number of comparative CTE neuropathology studies published by year. b Bar graph illustrating the number of publications using CTE postmortem tissue from each brain bank. c Bar graph of the number of publications investigating different brain regions. d Stacked bar graph of the number of publications from the VA-BU-CLF brain bank or other brain banks that study cases from each head injury exposure categoryBack to article page