p300 components การใช้

• Though some ERP components are referred to with acronyms ( e . g ., contingent negative variation  CNV, error-related negativity  ERN, early left anterior negativity  ELAN, closure positive shift  CPS ), most components are referred to by a letter ( N / P ) indicating polarity ( negative / positive ), followed by a number indicating either the latency in milliseconds or the component's P300 component may exhibit a peak anywhere between 250ms  700ms.