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. Author manuscript; available in PMC: 2015 Feb 5.
Published in final edited form as: Exp Neurol. 2008 Jun 9;213(2):268–280. doi: 10.1016/j.expneurol.2008.05.023

Figure 6.

Figure 6

Characteristics of PPN LFP and MCx LFP activity in the ketamine-anesthetized preparation. Coherence between PPN LFP and MCx LFP activity (A, n=9 intact rats, 10 lesioned rats) also does not change significantly in the 0.8-2.5 Hz range (left) following dopamine cell lesion nor does mean coherence in the 0.3-2.5 Hz range (right). LFP activity recorded in the PPN (B n=9 intact rats, 10 lesioned rats) and MCx (C n=9 intact rats, 12 lesioned rats) is described by comparing LFP power spectra in the 0.3-2.5 Hz range (left), total LFP power in the 0.3-2.5 Hz range (middle), and the RMS of LFP amplitude (right) between intact and lesioned rats. Dopamine cell lesion does not change PPN LFP or MCx LFP power or amplitude in the 0.3-2.5 range.