Changes in spatial frequency threshold after injury. (A–C) Each panel shows the treated right eye (RE; dashed colored lines) and untreated left eye (LE; solid colored lines). A two-way repeated-measures ANOVA with Bonferroni posttest for three selected comparisons was performed (GFAP-STAT3-CKO vs. GFAP-STAT3-Cre⁻, GFAP-STAT3-CKO vs. C57BL/6, and GFAP-STAT3-Cre⁻ vs. C57BL/6). There was no significant difference between any of the untreated left eyes of any mouse strains in any of the injuries. Each colored dot represents an individual mouse (n = 6 for each mouse strain in each injury model). *, P < 0.05; **, P < 0.01; ***, P < 0.001.