Fig. 2
From: Interface astrogliosis in contact sport head impacts and military blast exposure
Overview of GFAP Comparisons. Summary of the two main types of comparisons carried out in the current study. Comparison 1 (A) directly compares the GFAP immunoreactivity (percent positivity and mean fluorescent intensity) between Controls and each neurotrauma group at both the gyral crest and sulcal depth. Comparison 2 (B) directly compares the GFAP at the sulcus to the GFAP at the gyrus within each cohort using a relative ratio of sulcal:gyral GFAP, where a value over 0 indicates sulcal predominance, and a value under 0 indicates gyral predominance