Figure 1 summarizes the HVLT-R subdomain scores in the patients who did not undergo the eight-month examination. The DR scores were significantly decreased four months after WBRT compared to the baseline (p = 0.0073 by Wilcoxon signed rank test). The TR scores tended to decline four months after WBRT (p = 0.057), but this change was not observed in the DRecog scores (p = 0.15).