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Joined 2 years ago
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Cake day: June 9th, 2023

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  • It is never going to be as simple as putting on a hat. Hair really gets in the way of picking up brain signals and you’re not going to get the sensors in the right place.

    EEGs are about the most advanced thing we have for monitoring the brain from the outside of the body without climbing into a machine. That requires a technician using special conductive glue to hold sensors on the scalp and then wrapping it all in gauze to keep it all from coming off. It takes about 15 minutes to put them all on and after it’s taken off, you really want a shower to wash the glue off your scalp.