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. Author manuscript; available in PMC: 2015 Jul 2.
Published in final edited form as: Neuron. 2014 Jun 12;83(1):216–225. doi: 10.1016/j.neuron.2014.05.005

Figure 2.

Figure 2

Frequency-specific oscillations in PFC and striatum (STR) during two trial epochs (exemplar and decision) across the three stages of learning. A. Average PLV ± SEM as a function of frequency: Peak synchrony between PFC and STR beta-band oscillations (in this and all figures, shaded rectangle indicates the 12-30 Hz beta band), and learning-induced enhancement of this synchrony during the decision epoch (see also Figs. S1, S2, and Table S1). B. Average spectral power (±SEM) in PFC (top) and STR (bottom) is high at the beta band, but does not change across learning stages.