Quantitative theory of deep brain stimulation of the subthalamic nucleus for the suppression of pathological rhythms in Parkinson’s disease
Fig 4
Suppression of parkinsonian beta activity for a 150 Hz external stimulus applied at t = 30 s with νζx = −1.2 mVs and mVs.
(a) Time series of STN firing rate ϕζ with DBS stimulus applied at t = 30 s. (b) Power spectrum of STN firing rate ϕζ before DBS application using the time window t = 10–30 s (solid), and during DBS application using a time window t = 30–50 s (dashed).