ERSP + Video Analysis

A quick snapshot how the event-related spectral perturbation (ERSP) and video analysis of the gaze points is being illustrated. Below we see frames of tracked gaze positions and the peaks of the ERSP analysis of channel Pz (Parietal lobe). The dashed horizontal lines represent frequency bands (alpha at the bottom, beta, and gamma at the top).

At the same time, if we look at what is being perceived in the video, we can see which spatial elements causes perturbation effects in the corresponding frequency band.

 

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