Fig. 2
From: Causal interactions between amplitude correlation and phase coupling in cortical networks
Joint probability distribution of the time series PC and AC in ferret LFP data. To build these distributions we took 100 time-windows of 30 s each for all animals. Cyan lines describe the highest probability of AC given a PC. The distributions in the top row suggest a relation between PC and AC that extends to all frequency bands. Bottom row shows the distribution after shuffling the time-windows of both time-series. Note that the cyan line is almost flat, showing the absence of a relation.
