P300 (neuroscience)

HOW IT IS BUILT The methods behind it Electroencephalography Event-related potenti… WHAT IT CAN DO Its core abilities WHERE IT IS USED — · — — · — P( learns · reasons · acts
How it's built
What it can do
Where it's used

The P300 is a distinctive electrical signal produced by the brain that occurs roughly 300 milliseconds after a person encounters something unexpected or attention-grabbing. Researchers detect it using electroencephalography (EEG), which measures electrical activity on the scalp, appearing as a positive peak in the r…