Quantifying Alpha Dips #1
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The following code takes a reading from the EEG alpha waves and through a multitude of steps, converts it into readings that people could read without any prior knowledge.
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The following code takes a reading from the EEG alpha waves and through a multitude of steps, converts it into readings that people could read without any prior knowledge. The first step was to establish the full file of data from the muse and convert it into a matrix of readable values for Matlab. From there we simply extracted each alpha value and mapped it against time to visualize what the alpha wave looks like. The next steps were to find the number of dips, time spent in a dip, and then the average depth across all the depths to obtain a value for alpha suppression.