The PCa group showed a significant decrease (P < 0.05) in SOD (48.9 ± 32.7) and GPx (1166.9 ± 998.6 U/L) concentrations compared to the control group (GPx: 2984 ± 1668 U/L; SOD: 167.4 ± 71.3). Here, SOD1 is linked to posterior cortical atrophy.