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. Author manuscript; available in PMC: 2021 Apr 7.
Published in final edited form as: Nature. 2020 Oct 7;587(7834):432–436. doi: 10.1038/s41586-020-2802-y

Extended Data 4. Spike coupling to Generalized Phase (GP) is spatially dependent.

Extended Data 4.

(a) Scatter plot showing the average spike-GP coupling across the distances of the array. Each point is averaged across a given spike-phase distance for a single recording session (N = 22 sessions). The red dashed line shows the average null distribution for shuffled phases ± 2 S.D. (shaded region). Data shown for monkey W. (b) Scatter plot showing the cross-channel GP correlation for 200 ms of LFP during fixation across the electrode distances of the recording array. Each dot is the average circular correlation within an individual recording session across that channel distance. Shaded region represents the mean (± 2 S.D.) correlation after shuffling the spatial position of the electrodes. (c, d) Same as a and b, but for monkey T (N = 18 sessions).