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... > social science subjects > psychology > cognitive psychology > perception (psychology) > visual perception > evoked potential: vision
... > social science subjects > psychology > cognitive psychology > learning and perception > cognitive processes > perception (psychology) > visual perception > evoked potential: vision
... > social science subjects > psychology > social psychology > social psychology research > methods > evoked potential: vision

Terme préférentiel

evoked potential: vision  

Définition

  • A visual evoked potential (VEP) refers to a systematic change in the electrical activity of someone's brain in response to a change in what the person is viewing. It is revealed by averaging over many trials the raw electrical activity, the electroencephalogram (EEG), recorded from 2 to 256 electrodes at standard positions on the person's head from each individual trial. [Source: Encyclopedia of Perception; Evoked Potential: Vision]

Concept générique

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URI

http://data.loterre.fr/ark:/67375/N9J-XP26WDSJ-3

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