Figure 5.

Topoplots of each β-feature (β-burst rate, β-burst volume, normalized β-power) for the internal, holdout, and external validation sets. Topoplots are shown for each 25-ms bin. β-band frequency range was 15–29 Hz. β-bursts were calculated using 2× median power as burst detection threshold. Means are shown for β-burst rate and normalized β-power, medians are shown for β-burst volume. Data are shown for successful minus failed Stop trials for each β-feature. SS, successful Stop trial; FS, failed Stop trial. *β-burst volume is burst duration × frequency span × amplitude.