Contingent negative variation
id:
contingent-negative-variation-288-3364857
title:
Contingent negative variation
text:
The contingent negative variation (CNV) is a negative slow surface potential, as measured by electroencephalography (EEG), that occurs during the period between a warning stimulus or signal and an imperative ("go") stimulus. The CNV was one of the first event-related potential (ERP) components to be described. The CNV component was first described by W. Grey Walter and colleagues in an article published in Nature in 1964. The importance of this finding was that it was one of the first studies wh
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Contingent_negative_variation
date created:
date modified:
2022-03-13T06:14:19Z
main entity:
{"identifier":"Q5165363","url":"https://www.wikidata.org/entity/Q5165363"}
image:
fields total:
13
integrity:
13