Figure 4. THSG treatment reduces cortical lesion volume post TBI. (A) Microphotograph representing the brain section of TBI and TBI with THSG treatment at 21 days post TBI. Lines indicate the areas of the lesion was measured (blue). Scale bar = 2 mm. (B) Quantification of the lesion size from sections. Data represent the mean ± SEM. *, P < 0.05 compare with TBI + Vehicle group (n = 6 for each group).