Figure 4:

A. Averaged ROC curve across all classes obtained from various segment lengths. The shaded areas represent the standard deviations around the mean ROC curves. B. Boxplots of AUC values across different seizure onset segment lengths for all onset pattern classes. A significant difference (Friedman test, P < 0.05, indicated by *) was observed between the “2sec Pre, 2sec Post” and “3sec Post” conditions, highlighting the impact of segment length on classification performance.