Dopamine depletion leads to pathological synchronization of distinct basal ganglia loops in the beta band
Fig 10
Bursting dynamics for intermediate values of dopamine (Dd = 0.90) in the case of the Complete Model of the BG.
(A) Periodogram of the STN population activity highlighting the bursting characterization along a period of 20 seconds. (B) Difference between the instantaneous mean frequency of STN and D2 nuclei. (C) Instantaneous values of PSD for the STN nucleus. The dashed lines in the inferior subplots represent the median values of Δf and β STN Mean PSD respectively.