Visual Motion Discrimination by Propagating Patterns in Primate Cerebral Cortex

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Figure 3.
Figure 3.

Sensitivity of LFP synchrony structure and wave statistics to stimulus motion direction. A, Average zero-lag LFP correlation across all channel pairs averaged across all recordings and frequency bands. Noncausal effects are due to time smoothing of signal filtering. Error bars indicate SEM. B, Average dissimilarity in theta oscillations averaged across all recordings. Synchrony dissimilarity was calculated using the CV of pairwise correlations and averaged across all channel pairs. PVF mean speed and coherence were also calculated using the CV. PVF mean direction was calculated using the circular SD. Shading shows SEM across all trials in all recordings. C, Average dissimilarity in PVF wave mean direction in theta (5–8 Hz) and delta (2–4 Hz) bands. D, Same as C, but for alpha (9–13 Hz) and beta (14–20 Hz) bands.

  1. The Journal of Neuroscience vol. 37 no. 42 10074-10084
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