Lateralized alpha-band cortical networks regulate volitional modulation of beta-band sensorimotor oscillations

PSIsum/PSI: Cortical information flow [arrows indicate significant connections, p < 0.05 (corrected for multiple comparison)] and net cortical information flow [topoplot, p-values (corrected for multiple comparison) on a logarithmic scale] showing significant α-band activation patterns of subjects with a high range of β-modulation (left), and subjects with a low range of β-modulation (right). The red color indicates net drivers and the blue color indicates net recipients.182