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EEG images (1. PREPROCESSING (Any transformations or reorganizations…

- - - - A set of weights for all electrodes such that each component is a weighted sum of activity at all electrodes, and the weights are designed to isolate sources of brain electrical signals. (Jung et al. 2000; Makeig et al. 2004)
        
        To clean data: Identify components that isolate artifacts and then subtract those components from the data
        
        Data reduction: analyze component time series instead of electrode time series.
- - - - Do note use tapers:
        -For analyses on frequencies below around 30 Hz
        -For analyses in which precise timing of high-frequency activity is required.
      - Use tapers:
        -Noisy data or a small number of trials.
        -If you are performing (particularly to analyze frequencies above around 30 Hz).
        -To focus on high-frequency power, particularly above around 60 Hz.
    - - Short Time FFT
      - FFT