Detection and analysis of spatiotemporal patterns in brain activity
Fig 5
Wave pattern properties in real data compared to noise-driven surrogate data.
A, Mean number of 6 Hz phase patterns detected per second per trial in real data (white bars, marmoset LFPs during dot-field stimulus) and surrogate data (shaded bars, white noise with equal mean and variance per recording channel to real data). Error bars indicate SEM across 100 trials for both datasets. PW, plane wave; SY, synchrony; SI, sink; SO, source; SP-I, spiral-in, SP-O, spiral-out, SA, saddle. B, Same as A, but showing percentage of recording time active. C, Same as A, but showing mean pattern duration.