Fig. 2: Frequency-specific contributions to task-evoked responses.
From: Electrophysiological dynamics of antagonistic brain networks reflect attentional fluctuations
a Example time-frequency plots highlighting spectral changes during correct omissions (mean across trials) for depth electrodes located within key nodes of the DAN (dorsal posterior parietal cortex), SN (dorsal anterior insular cortex), and DMN (posteromedial cortex). b Classification accuracy (correct omissions versus correct commissions) in 31 subjects based on multiple kernel learning analysis (full model with seven frequency ranges and all electrodes within the DAN, SN, and DMN). c Contributions of the power amplitudes of distinct frequency bands to the classification accuracy shown in b. In box plots, center lines indicate mean, dark gray areas indicate 95% confidence interval, and light gray areas indicate SD.
