A comprehensive investigation of intracortical and corticothalamic models of the alpha rhythm
Fig 8
Simulation results with standard parameter settings to generate characteristic resting state alpha oscillations features.
(A) Power spectra with characteristic occipital alpha rhythm from empirical EEG time series (left), from numerical simulation results (middle), and from analytical simulations (right). The red zone in the simulated results corresponds to the alpha range. All models generate an alpha oscillation with variations in specific features (peak frequency, presence of harmonics, 1/f shape). (B) Simulation results for EC and EO in JR, LW and RRW. The difference from EC to EO is an attenuation in the amplitude of the alpha rhythm.