A comprehensive investigation of intracortical and corticothalamic models of the alpha rhythm
Fig 9
Effect of rate constants on dominant frequency of oscillation for the JR, MDF, and LW models.
(A) Example time series and power spectra of a set of specific rate constant values to show the slowing in frequency as the values of the excitatory and inhibitory rate constant increase. (B) Heatmap presenting the dominant frequency of oscillation as a function of the rate constants of the JR model. (C) Three heatmaps for the JR, MDF and LW with the dominant frequency of oscillation as a function of the rate constants. For JR and MDF and
are varied from 2 ms to 60 ms. For LW,
changes from 1.72 ms to 5 ms, and
from 10 to 50ms to generate oscillatory behaviour.