Fig. 1

Characterization of a single rat’s LFP, EMG and location. a 2D map of the predictors, theta-delta ratio versus beta-gamma ratio, computed over 5s-windows of the averaged LFP (upper plot). The standard deviation of the EMG computed in the same temporal window as a function of the ratios of the predictors (bottom plot). b Trajectory of the rat during a recording session obtained from a video trac