Source: wikibot/p300-neuroscience
= P300 (neuroscience)
{wiki=P300_(neuroscience)}
The P300, also known as P3, is an event-related potential (ERP) component that is primarily associated with cognitive processes such as attention and stimulus evaluation. It is typically measured using electroencephalography (EEG) and appears as a positive deflection in the electrical activity of the brain, occurring approximately 300 milliseconds after the presentation of a stimulus.