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A photograph of a computer monitor displaying EEG brainwave software. The screen shows a row of colored brain topography maps across the top, with blue and yellow/red heat patterns labelled Alpha, SMR, Theta Power, Beta1 Power and Theta Beta Power. Below, many horizontal traces show electrode channels such as FP1-A1, F3-A1, Cz-A1 and O1-A1 along a time axis. A bar of the monitor's menu buttons appears at the bottom. The room around the screen is dark, with no people visible.